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The Russian Sailing vessel Ernst Sophie. She was hit by UC 27 on 12 Apr 1917.

This is the full listing of all ships hit during April 1917. You can click on any of the links for further information on either ship, U-boat, commander or convoy.

Ships hit by U-boats during April 1917

Date	U-boat	Commander		Name of ship	Type of ship	Tons	Nat.
Apr 1917				Frixos	Steamer	3,531		gr
1 Apr 1917				Kasenga	Steamer	4,652		br
1 Apr 1917	U 46	Leo Hillebrand		Aztec	Steamer	3,727		am
1 Apr 1917	U 54	Volkhard von Bothmer		Consul Persson	Steamer	1,835		nw
1 Apr 1917	U 54	Volkhard von Bothmer		Fjelland	Steamer	387		nw
1 Apr 1917	U 63	Otto Schultze		Zambesi	Steamer	3,759		br
1 Apr 1917	U 65	Hermann von Fischel		Maria T.	Sailing vessel	45		it
1 Apr 1917	U 65	Hermann von Fischel		Maria Santissima D. Grazie	Sailing vessel	35		it
1 Apr 1917	UB 32	Max Viebeg		Endymion	Sailing vessel	73		br
1 Apr 1917	UB 35	Rudolf Gebeschus		Camilla	Steamer	2,273		nw
1 Apr 1917	UB 35	Rudolf Gebeschus		Ester	Steamer	1,210		da
1 Apr 1917	UB 36	Harald von Keyserlingk		Jolie Brise	Fishing vessel	18		fr
1 Apr 1917	UB 36	Harald von Keyserlingk		Providence De Dieu	Fishing vessel	15		fr
1 Apr 1917	UB 39	Heinrich Küstner		Silvia	Sailing vessel	164		br
1 Apr 1917	UB 42	Fritz Wernicke		Flora	Sailing vessel	122		it
1 Apr 1917	UC 38	Alfred Klatt		Warren	Steamer	3,709		br
1 Apr 1917	UC 40	Gustav Deuerlich		Bergenhus	Passenger steamer	1,017		da
1 Apr 1917	UC 72	Ernst Voigt		Eastern Belle	Sailing vessel	97		br
2 Apr 1917				Anna Fostenes	Steamer	2,577		nw
2 Apr 1917	U 54	Volkhard von Bothmer		Havlyst	Steamer	532		nw
2 Apr 1917	U 59	Wilhelm von Fircks		Snespurven	Sailing vessel	1,409		nw
2 Apr 1917	U 65	Hermann von Fischel		Britannia	Steamer	3,129		br
2 Apr 1917	U 78	Otto Dröscher		Sagitta	Sailing vessel	1,981		nw
2 Apr 1917	U 78	Otto Dröscher		Tithonus (d.)	Armed boarding steamer	3,463		br
2 Apr 1917	UB 35	Rudolf Gebeschus		Lord Scarborough	Trawler	158		br
2 Apr 1917	UC 38	Alfred Klatt		Filicudi	Navy tug	257		it
3 Apr 1917	U 35	Lothar von Arnauld de la Perière		Ardgask	Steamer	4,542		br
3 Apr 1917	U 46	Leo Hillebrand		Hesperus	Steamer	2,231		ru
3 Apr 1917	U 65	Hermann von Fischel		Maria Ferrara	Sailing vessel	107		it
3 Apr 1917	U 78	Otto Dröscher		Jason	Minesweeper	810		br
3 Apr 1917	UB 43	Hans von Mellenthin		Vasilefs Constantinos	Steamer	4,070		gr
3 Apr 1917	UC 22	Heino von Heimburg		Cloughton (d.)	Steamer	4,221		br
3 Apr 1917	UC 22	Heino von Heimburg		Oberon (d.)	Tanker	5,142		br
3 Apr 1917	UC 37	Otto Launburg		Ernest Simons	Passenger steamer	5,555		fr
3 Apr 1917	UC 37	Otto Launburg		Saint Simon	Steamer	3,419		fr
3 Apr 1917	UC 38	Alfred Klatt		Annunziata A	Sailing vessel	206		it
3 Apr 1917	UC 38	Alfred Klatt		Caterina R.	Sailing vessel	214		it
3 Apr 1917	UC 38	Alfred Klatt		Domenico	Sailing vessel	260		it
3 Apr 1917	UC 38	Alfred Klatt		Nuova Maria Di Porto Salvo	Sailing vessel	48		it
3 Apr 1917	UC 71	Hans Valentiner		Ellen James	Sailing vessel	165		br
4 Apr 1917				Hundvaagø (d.)	Steamer	1,901		nw
4 Apr 1917	U 35	Lothar von Arnauld de la Perière		Marguerite	Sailing vessel	1,553		am
4 Apr 1917	U 35	Lothar von Arnauld de la Perière		Parkgate	Steamer	3,232		br
4 Apr 1917	U 52	Hans Walther		Missourian	Steamer	7,924		am
4 Apr 1917	U 52	Hans Walther		Ravenna	Passenger steamer	4,101		it
4 Apr 1917	U 55	Wilhelm Werner		H. B. Linnemann (d.)	Sailing vessel	444		da
4 Apr 1917	U 60	Karlgeorg Schuster		Domingo	Steamer	2,131		it
4 Apr 1917	U 63	Otto Schultze		Margit	Steamer	2,490		br
4 Apr 1917	U 78	Otto Dröscher		Vladimir Reitz	Steamer	2,128		da
4 Apr 1917	UB 23	Hans Ewald Niemer		Trevier	Steamer	3,006		be
4 Apr 1917	UB 32	Max Viebeg		Parana	Steamer	4,461		bz
4 Apr 1917	UB 35	Rudolf Gebeschus		Gibraltar	Trawler	188		br
4 Apr 1917	UB 35	Rudolf Gebeschus		Maggie Ross	Trawler	183		br
4 Apr 1917	UC 30	Heinrich Stenzler		Hunstanton	Steamer	4,504		br
4 Apr 1917	UC 30	Heinrich Stenzler		Monte Protegido	Sailing vessel	281		ar
4 Apr 1917	UC 31	Otto von Schrader		Helga	Steamer	839		da
4 Apr 1917	UC 35	Ernst von Voigt		City Of Paris	Passenger steamer	9,191		br
4 Apr 1917	UC 37	Otto Launburg		San Giovanni Battiste	Sailing vessel	46		it
4 Apr 1917	UC 71	Hans Valentiner		Pensiero	Steamer	2,632		it
5 Apr 1917	U 46	Leo Hillebrand		Benheather	Steamer	4,701		br
5 Apr 1917	U 52	Hans Walther		Angel Marina	Sailing vessel	257		it
5 Apr 1917	U 55	Wilhelm Werner		Vilja	Steamer	1,049		nw
5 Apr 1917	U 57	Carl-Siegfried Ritter von Georg		Ebenezer	Sailing vessel	181		da
5 Apr 1917	U 59	Wilhelm von Fircks		Canadian	Passenger steamer	9,309		br
5 Apr 1917	U 63	Otto Schultze		Kangaroo (d.)	Motor vessel	4,348		br
5 Apr 1917	U 63	Otto Schultze		Solstad	Steamer	4,147		nw
5 Apr 1917	U 65	Hermann von Fischel		Calliope	Steamer	3,829		br
5 Apr 1917	U 78	Otto Dröscher		Bris	Sailing vessel	101		da
5 Apr 1917	U 86	Friedrich Crüsemann		Dunkerquoise	Sailing vessel	127		fr
5 Apr 1917	U 86	Friedrich Crüsemann		Marie Celine	Sailing vessel	142		fr
5 Apr 1917	U 86	Friedrich Crüsemann		Siberier	Steamer	2,968		be
5 Apr 1917	UB 32	Max Viebeg		Ernest Legouve	Sailing vessel	2,246		fr
5 Apr 1917	UB 39	Heinrich Küstner		Dicto	Steamer	2,363		nw
5 Apr 1917	UC 22	Heino von Heimburg		Agia	Sailing vessel	20		gr
5 Apr 1917	UC 22	Heino von Heimburg		Evangelistria	Sailing vessel	29		gr
5 Apr 1917	UC 22	Heino von Heimburg		Kyriotis	Sailing vessel	19		gr
5 Apr 1917	UC 31	Otto von Schrader		N. J. Fjord	Steamer	1,425		da
5 Apr 1917	UC 62	Max Schmitz		Result (d.)	Q-ship	122		br
5 Apr 1917	UC 71	Hans Valentiner		Gower Coast	Steamer	804		br
5 Apr 1917	UC 71	Hans Valentiner		San Fulgencio	Steamer	1,558		sp
6 Apr 1917	U 55	Wilhelm Werner		Vine Branch	Steamer	3,442		br
6 Apr 1917	U 59	Wilhelm von Fircks		Amiral L’hermite	Sailing vessel	156		fr
6 Apr 1917	U 59	Wilhelm von Fircks		Roland	Sailing vessel	135		fr
6 Apr 1917	U 60	Karlgeorg Schuster		Marion	Sailing vessel	1,587		nw
6 Apr 1917	U 66	Thorwald von Bothmer		Powhatan	Tanker	6,117		br
6 Apr 1917	U 86	Friedrich Crüsemann		Rosalind	Tanker	6,535		br
6 Apr 1917	UB 35	Rudolf Gebeschus		Kongshaug	Steamer	380		nw
6 Apr 1917	UB 35	Rudolf Gebeschus		Lord Kitchener	Trawler	158		br
6 Apr 1917	UB 35	Rudolf Gebeschus		Recto	Fishing vessel	177		br
6 Apr 1917	UB 39	Heinrich Küstner		La Tour D’auvergne	Sailing vessel	188		fr
6 Apr 1917	UB 39	Heinrich Küstner		Perce Neige	Sailing vessel	141		fr
6 Apr 1917	UC 25	Johannes Feldkirchner		Cybele	Sailing vessel	148		fr
6 Apr 1917	UC 27	Gerhard Schulz		Narberth Castle	Trawler	168		br
6 Apr 1917	UC 27	Gerhard Schulz		Nestor	Trawler	176		br
6 Apr 1917	UC 31	Otto von Schrader		Strathrannoch	Navy Trawler	215		br
6 Apr 1917	UC 34	Robert Sprenger		Rahmanich	Sailing vessel	100		ag
6 Apr 1917	UC 34	Robert Sprenger		Spithead	Steamer	4,697		br
6 Apr 1917	UC 40	Gustav Deuerlich		Presto	Steamer	1,143		br
6 Apr 1917	UC 65	Otto Steinbrinck		Thelma	Steamer	1,350		nw
7 Apr 1917	U 35	Lothar von Arnauld de la Perière		Maplewood	Steamer	3,239		br
7 Apr 1917	U 46	Leo Hillebrand		Fiskaa	Sailing vessel	1,700		nw
7 Apr 1917	U 52	Hans Walther		Seward	Steamer	3,390		am
7 Apr 1917	U 60	Karlgeorg Schuster		Salmo	Steamer	1,721		br
7 Apr 1917	U 65	Hermann von Fischel		Trefusis	Steamer	2,642		br
7 Apr 1917	UC 25	Johannes Feldkirchner		Edwin R. Hunt	Sailing Vessel	1,132		am
7 Apr 1917	UC 65	Otto Steinbrinck		Lapland (d.)	Passenger steamer	18,565		br
7 Apr 1917	UC 71	Hans Valentiner		Caminha	Steamer	2,763		pt
8 Apr 1917				Nuovo San Francesco	Sailing vessel	101		it
8 Apr 1917	U 52	Hans Walther		Alba	Steamer	1,639		it
8 Apr 1917	U 55	Wilhelm Werner		Petridge	Steamer	1,712		br
8 Apr 1917	U 55	Wilhelm Werner		Torrington	Steamer	5,597		br
8 Apr 1917	U 55	Wilhelm Werner		Umvoti	Steamer	2,616		br
8 Apr 1917	U 65	Hermann von Fischel		Lucia	Sailing vessel	138		it
8 Apr 1917	U 65	Hermann von Fischel		Papa Giambattista	Sailing vessel	138		it
8 Apr 1917	UB 47	Hans Hermann Wendlandt		Livatho	Steamer	2,922		gr
8 Apr 1917	UB 47	Hans Hermann Wendlandt		Nestos	Steamer	4,060		gr
8 Apr 1917	UC 34	Robert Sprenger		Geilan Bahri	Sailing vessel	19		br
9 Apr 1917	U 52	Hans Walther		Esterel	Steamer	2,574		fr
9 Apr 1917	U 59	Wilhelm von Fircks		Fremad I	Sailing vessel	1,554		nw
9 Apr 1917	U 75	Curt Beitzen		Ganslei	Steamer	1,273		ru
9 Apr 1917	UB 31	Thomas Bieber		Kittiwake	Steamer	1,866		br
9 Apr 1917	UB 39	Heinrich Küstner		Saint Maudez	Sailing vessel	292		fr
9 Apr 1917	UC 14	Ulrich Pilzecker		Orthos	Navy Trawler	218		br
9 Apr 1917	UC 65	Otto Steinbrinck		New York (d.)	Passenger steamer	10,798		am
9 Apr 1917	UC 71	Hans Valentiner		Themistoclis	Steamer	1,895		gr
9 Apr 1917	UC 71	Hans Valentiner		Valhall	Steamer	750		nw
10 Apr 1917	U 32	Kurt Hartwig		Porto Di Rodi	Steamer	2,480		it
10 Apr 1917	k.u.k. U29	Leo Prásil		Dalton	Steamer	3,486		br
10 Apr 1917	UB 20	Hermann Glimpf		Pluto	Steamer	1,266		br
10 Apr 1917	UC 20	Franz Becker		Abd Razik	Sailing vessel	25		tu
10 Apr 1917	UC 26	Matthias Graf von Schmettow		P 26	Patrol craft	613		br
10 Apr 1917	UC 26	Matthias Graf von Schmettow		Salta	Hospital ship	7,284		br
10 Apr 1917	UC 34	Robert Sprenger		Fotis (d.)	Steamer	3,526		gr
10 Apr 1917	UC 71	Hans Valentiner		Ranvik	Steamer	5,848		nw
11 Apr 1917	U 30	Franz Grünert		Nancy	Steamer	1,325		da
11 Apr 1917	U 30	Franz Grünert		Saxo	Steamer	711		da
11 Apr 1917	U 30	Franz Grünert		Star	Steamer	818		nw
11 Apr 1917	U 30	Franz Grünert		Sylfiden	Sailing vessel	796		nw
11 Apr 1917	U 35	Lothar von Arnauld de la Perière		Miss Morris	Sailing vessel	156		br
11 Apr 1917	U 50	Gerhard Berger		Sarvsfos	Sailing vessel	1,462		nw
11 Apr 1917	U 52	Hans Walther		Ansgar	Sailing vessel	301		da
11 Apr 1917	U 65	Hermann von Fischel		Tremorvah	Steamer	3,654		br
11 Apr 1917	UB 38	Wilhelm Amberger		Precedent	Fishing Vessel (Smack)	36		br
11 Apr 1917	UB 47	Hans Hermann Wendlandt		Cyfarthfa	Steamer	3,014		br
11 Apr 1917	UC 20	Franz Becker		Candia	Steamer	1,045		it
11 Apr 1917	UC 26	Matthias Graf von Schmettow		Amy	Navy Trawler	270		br
11 Apr 1917	UC 26	Matthias Graf von Schmettow		Branksome Hall (d.)	Steamer	4,262		br
11 Apr 1917	UC 26	Matthias Graf von Schmettow		Duchess Of Cornwall	Steamer	1,706		br
11 Apr 1917	UC 31	Otto von Schrader		Quaggy	Steamer	993		br
11 Apr 1917	UC 34	Robert Sprenger		Imperial Transport	Steamer	4,648		br
12 Apr 1917	U 30	Franz Grünert		Kolaastind	Steamer	2,368		nw
12 Apr 1917	U 32	Kurt Hartwig		Kildale	Steamer	3,830		br
12 Apr 1917	U 35	Lothar von Arnauld de la Perière		India	Steamer	2,933		gr
12 Apr 1917	U 52	Hans Walther		Glencliffe	Steamer	3,673		br
12 Apr 1917	U 55	Wilhelm Werner		Toro	Steamer	3,066		br
12 Apr 1917	U 65	Hermann von Fischel		Angela M.	Sailing vessel	187		it
12 Apr 1917	k.u.k. U27	Robert Teufl von Fernland		Niritos	Steamer	3,756		gr
12 Apr 1917	UB 38	Wilhelm Amberger		Lismore	Passenger steamer	1,305		br
12 Apr 1917	UC 27	Gerhard Schulz		Ernst Sophie	Sailing vessel	222		ru
12 Apr 1917	UC 31	Otto von Schrader		Dina Hinderika	Sailing vessel	200		nl
12 Apr 1917	UC 31	Otto von Schrader		Neptunus	Sailing vessel	209		nl
12 Apr 1917	UC 31	Otto von Schrader		Union	Sailing vessel	152		da
12 Apr 1917	UC 31	Otto von Schrader		Voorwaarts	Sailing vessel	147		nl
12 Apr 1917	UC 38	Alfred Klatt		Monviso (d.)	Steamer	4,020		it
12 Apr 1917	UC 71	Hans Valentiner		Edelweiss	Sailing vessel	192		fr
12 Apr 1917	UC 76	Wilhelm Barten		Caliban	Trawler	215		br
12 Apr 1917	UC 76	Wilhelm Barten		Chinkiang	Trawler	125		br
12 Apr 1917	UC 76	Wilhelm Barten		Crown Prince	Trawler	103		br
12 Apr 1917	UC 76	Wilhelm Barten		Equerry	Trawler	168		br
12 Apr 1917	UC 76	Wilhelm Barten		Fife Ness	Fishing vessel	123		br
12 Apr 1917	UC 76	Wilhelm Barten		Largo Bay	Trawler	125		br
12 Apr 1917	UC 76	Wilhelm Barten		Lillian	Trawler	120		br
12 Apr 1917	UC 76	Wilhelm Barten		Osprey	Trawler	106		br
13 Apr 1917	U 30	Franz Grünert		Bokn	Steamer	336		nw
13 Apr 1917	U 30	Franz Grünert		Frixos	Steamer	2,471		ru
13 Apr 1917	U 30	Franz Grünert		Gama	Steamer	107		nw
13 Apr 1917	U 30	Franz Grünert		Glenlora	Sailing vessel	805		nw
13 Apr 1917	U 30	Franz Grünert		Zara	Steamer	1,331		br
13 Apr 1917	U 35	Lothar von Arnauld de la Perière		Giuseppe Accame	Steamer	3,224		it
13 Apr 1917	U 35	Lothar von Arnauld de la Perière		Odysseus	Steamer	3,463		gr
13 Apr 1917	U 35	Lothar von Arnauld de la Perière		Stromboli	Steamer	5,466		it
13 Apr 1917	U 78	Otto Dröscher		Strathcona	Steamer	1,881		ca
13 Apr 1917	U 84	Walter Roehr		Argyll	Steamer	3,547		br
13 Apr 1917	U 84	Walter Roehr		Lime Branch (d.)	Steamer	5,379		br
13 Apr 1917	UB 38	Wilhelm Amberger		Maria	Sailing vessel	175		br
13 Apr 1917	UC 26	Matthias Graf von Schmettow		Gambetta	Sailing vessel	39		fr
13 Apr 1917	UC 27	Gerhard Schulz		Kariba	Steamer	3,697		br
13 Apr 1917	UC 41	Kurt Bernis		Breadalbane (d.)	Trawler	112		br
13 Apr 1917	UC 41	Kurt Bernis		Stork	Trawler	152		br
13 Apr 1917	UC 44	Kurt Tebbenjohanns		Bandon	Steamer	1,456		br
13 Apr 1917	UC 76	Wilhelm Barten		Pitstruan	Navy Trawler	206		br
14 Apr 1917	U 30	Franz Grünert		Fjeldli	Steamer	954		nw
14 Apr 1917	U 35	Lothar von Arnauld de la Perière		Patagonier	Steamer	3,832		br
14 Apr 1917	U 52	Hans Walther		Tres Macs	Auxiliary motor	163		pt
14 Apr 1917	U 78	Otto Dröscher		Andromache	Trawler	313		br
14 Apr 1917	UB 42	Fritz Wernicke		Veronica (d.)	Sloop	1,200		br
14 Apr 1917	UC 20	Franz Becker		Cinque Ottobre	Sailing vessel	39		it
14 Apr 1917	UC 20	Franz Becker		Progresso	Tug	31		it
14 Apr 1917	UC 26	Matthias Graf von Schmettow		Tom	Steamer	2,413		sp
14 Apr 1917	UC 31	Otto von Schrader		Spray	Steamer	1,072		br
14 Apr 1917	UC 33	Martin Schelle		Hermione	Steamer	4,011		br
14 Apr 1917	UC 37	Otto Launburg		Gange	Troopship	6,886		fr
14 Apr 1917	UC 50	Rudolf Seuffer		Venus	Steamer	725		nw
15 Apr 1917				Alert	Lighthouse tender	777		br
15 Apr 1917	U 30	Franz Grünert		Paris	Steamer	1,634		nw
15 Apr 1917	U 33	Gustav Sieß		Cameronia	Troopship	10,963		br
15 Apr 1917	U 35	Lothar von Arnauld de la Perière		Panaghi Drakatos	Steamer	2,734		gr
15 Apr 1917	U 52	Hans Walther		Cabo Blanco (d.)	Steamer	2,163		sp
15 Apr 1917	U 55	Wilhelm Werner		Astræa	Sailing vessel	260		da
15 Apr 1917	U 75	Curt Beitzen		Arctic Prince (d.)	Navy Trawler	194		br
15 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		Fram	Sailing vessel	105		da
15 Apr 1917	k.u.k. U29	Leo Prásil		Mashobra	Passenger steamer	8,173		br
15 Apr 1917	UB 40	Hans Howaldt		Möhlenpris	Steamer	638		nw
15 Apr 1917	UC 20	Franz Becker		Alessio Cocco	Sailing vessel	29		it
15 Apr 1917	UC 27	Gerhard Schulz		Gretaston	Steamer	3,395		br
15 Apr 1917	UC 31	Otto von Schrader		Brothertoft	Trawler	155		br
15 Apr 1917	UC 44	Kurt Tebbenjohanns		Dalmatian	Trawler	186		br
15 Apr 1917	UC 44	Kurt Tebbenjohanns		Heikina	Sailing vessel	157		nl
15 Apr 1917	UC 44	Kurt Tebbenjohanns		Sutterton	Trawler	160		br
15 Apr 1917	UC 74	Wilhelm Marschall		Arcadian	Troopship	8,939		br
16 Apr 1917	U 33	Gustav Sieß		Sontay	Passenger steamer	7,247		fr
16 Apr 1917	U 43	Hellmuth Jürst		Anne	Sailing vessel	240		da
16 Apr 1917	U 43	Hellmuth Jürst		Endymion	Sailing vessel	1,345		ru
16 Apr 1917	U 43	Hellmuth Jürst		Towergate	Steamer	3,697		br
16 Apr 1917	U 52	Hans Walther		Crios	Steamer	4,116		gr
16 Apr 1917	U 60	Karlgeorg Schuster		Queen Mary	Steamer	5,658		br
16 Apr 1917	k.u.k. U27	Robert Teufl von Fernland		Zinovia	Steamer	2,976		gr
16 Apr 1917	UB 36	Harald von Keyserlingk		Marden	Steamer	297		br
16 Apr 1917	UB 36	Harald von Keyserlingk		Rochester Castle	Sailing vessel	102		br
16 Apr 1917	UB 40	Hans Howaldt		Cairndhu	Steamer	4,109		br
16 Apr 1917	UB 40	Hans Howaldt		Victoria	Sailing vessel	165		br
16 Apr 1917	UB 42	Fritz Wernicke		Rosetta	Sailing vessel	86		ag
16 Apr 1917	UC 37	Otto Launburg		Sagres	Steamer	2,986		pt
16 Apr 1917	UC 41	Kurt Bernis		Lord Chancellor	Fishing vessel	135		br
16 Apr 1917	UC 51	Wilhelm Schröder		Amanda	Sailing vessel	232		sw
16 Apr 1917	UC 51	Wilhelm Schröder		Polycarp	Sailing vessel	509		nw
16 Apr 1917	UC 70	Werner Fürbringer		Eduard	Sailing vessel	476		br
17 Apr 1917	U 32	Kurt Hartwig		Costante	Steamer	3,479		it
17 Apr 1917	U 35	Lothar von Arnauld de la Perière		Brisbane River	Steamer	4,989		br
17 Apr 1917	U 35	Lothar von Arnauld de la Perière		Corfu	Steamer	3,695		br
17 Apr 1917	U 35	Lothar von Arnauld de la Perière		Fernmoor	Steamer	3,098		br
17 Apr 1917	U 55	Wilhelm Werner		Cairnhill	Steamer	4,981		br
17 Apr 1917	U 61	Victor Dieckmann		Aburi	Steamer	3,730		br
17 Apr 1917	U 67	Hans Nieland		Kish	Steamer	4,928		br
17 Apr 1917	U 80	Alfred von Glasenapp		Gisella (d.)	Steamer	2,502		br
17 Apr 1917	UB 40	Hans Howaldt		Lanfranc	Hospital ship	6,287		br
17 Apr 1917	UC 21	Reinhold Saltzwedel		Donegal	Passenger steamer	1,885		br
17 Apr 1917	UC 41	Kurt Bernis		U.s.a.	Fishing vessel	182		br
17 Apr 1917	UC 45	Hubert Aust		Bretagne	Steamer	1,110		da
17 Apr 1917	UC 45	Hubert Aust		Charles Goodanew	Steamer	791		br
17 Apr 1917	UC 47	Paul Hundius		Dantzic	Sailing vessel	108		br
17 Apr 1917	UC 47	Paul Hundius		William Shepherd	Sailing vessel	143		br
17 Apr 1917	UC 51	Wilhelm Schröder		Atalanta (d.)	Steamer	1,091		sw
17 Apr 1917	UC 66	Herbert Pustkuchen		Clan Sutherland (d.)	Steamer	2,820		br
17 Apr 1917	UC 70	Werner Fürbringer		Nirvana (d.)	Steamer	6,021		br
17 Apr 1917	UC 76	Wilhelm Barten		Robert	Steamer	1,445		da
17 Apr 1917	UC 76	Wilhelm Barten		Winifredian (d.)	Passenger steamer	10,422		br
18 Apr 1917	U 32	Kurt Hartwig		Rinaldo	Steamer	4,321		br
18 Apr 1917	U 35	Lothar von Arnauld de la Perière		Trekieve	Steamer	3,087		br
18 Apr 1917	U 53	Hans Rose		Scalpa	Steamer	1,010		br
18 Apr 1917	U 53	Hans Rose		Sculptor	Steamer	3,846		br
18 Apr 1917	U 61	Victor Dieckmann		Castilian	Steamer	1,923		br
18 Apr 1917	U 67	Hans Nieland		Rhydwen	Steamer	4,799		br
18 Apr 1917	U 84	Walter Roehr		Cragoswald	Steamer	3,235		br
18 Apr 1917	U 84	Walter Roehr		Rowena	Steamer	3,017		br
18 Apr 1917	U 86	Friedrich Crüsemann		Atalanta	Steamer	1,091		sw
18 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		Troldfos	Steamer	1,459		nw
18 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		West Lothian	Sailing vessel	1,887		nw
18 Apr 1917	UB 23	Hans Ewald Niemer		Marcel	Tug	24		be
18 Apr 1917	UC 26	Matthias Graf von Schmettow		Surcouf	Sailing vessel	195		fr
18 Apr 1917	UC 27	Gerhard Schulz		Thomas	Sailing vessel	132		br
18 Apr 1917	UC 41	Kurt Bernis		John S. Boyle	Fishing vessel	143		br
18 Apr 1917	UC 41	Kurt Bernis		Rameses	Trawler	155		br
18 Apr 1917	UC 45	Hubert Aust		Louisiana	Steamer	3,015		da
18 Apr 1917	UC 50	Rudolf Seuffer		Witham	Trawler	144		br
18 Apr 1917	UC 71	Hans Valentiner		Heim	steamer	1,669		nw
18 Apr 1917	UC 76	Wilhelm Barten		Bergensgut	Steamer	2,029		nw
19 Apr 1917	U 35	Lothar von Arnauld de la Perière		Sowwell	Steamer	3,781		br
19 Apr 1917	U 50	Gerhard Berger		Avocet	Steamer	1,219		br
19 Apr 1917	U 52	Hans Walther		Senhora Da Conceicao	Sailing vessel	206		pt
19 Apr 1917	U 53	Hans Rose		Tempus	Steamer	2,981		br
19 Apr 1917	U 60	Karlgeorg Schuster		Howth Head	Steamer	4,440		br
19 Apr 1917	U 78	Otto Dröscher		Lobelia	Navy Trawler	184		br
19 Apr 1917	U 84	Walter Roehr		Elswick Manor	Steamer	3,943		br
19 Apr 1917	UB 40	Hans Howaldt		Limeleaf (d.)	Tanker	7,339		br
19 Apr 1917	UB 41	Günther Krause		Ellida	Steamer	1,124		nw
19 Apr 1917	UC 21	Reinhold Saltzwedel		Cilurnum	Steamer	3,126		br
19 Apr 1917	UC 26	Matthias Graf von Schmettow		Senator Dantziger	Sailing vessel	164		br
19 Apr 1917	UC 44	Kurt Tebbenjohanns		Poltava	Steamer	945		br
19 Apr 1917	UC 47	Paul Hundius		Gold Coast	Steamer	4,255		br
19 Apr 1917	UC 47	Paul Hundius		Jewel	Sailing vessel	195		br
19 Apr 1917	UC 47	Paul Hundius		Old Head (d.)	Sailing vessel	105		br
19 Apr 1917	UC 47	Paul Hundius		Star Of Freedom	Navy Trawler	258		br
19 Apr 1917	UC 55	Karl Neureuther		Bethlehem	Auxiliary motor	379		br
19 Apr 1917	UC 6	Werner von Zerboni di Sposetti		Lumina (d.)	Tanker	5,856		br
20 Apr 1917	U 35	Lothar von Arnauld de la Perière		Leasowe Castle (d.)	Passenger steamer	9,737		br
20 Apr 1917	U 35	Lothar von Arnauld de la Perière		Lowdale	Steamer	2,260		br
20 Apr 1917	U 35	Lothar von Arnauld de la Perière		Nentmoor	Steamer	3,535		br
20 Apr 1917	U 43	Hellmuth Jürst		August	Sailing vessel	1,596		ru
20 Apr 1917	U 43	Hellmuth Jürst		San Hilario	Tanker	10,157		br
20 Apr 1917	U 50	Gerhard Berger		Emma	Steamer	2,520		br
20 Apr 1917	U 52	Hans Walther		Caithness	Steamer	3,500		br
20 Apr 1917	U 60	Karlgeorg Schuster		Torr Head	Steamer	5,911		br
20 Apr 1917	U 67	Hans Nieland		Portloe	Steamer	3,187		br
20 Apr 1917	U 69	Ernst Wilhelms		Annapolis	Steamer	4,567		br
20 Apr 1917	U 84	Walter Roehr		Malakand	Steamer	7,653		br
20 Apr 1917	UB 12	Ernst Steindorff		Nepaulin	Auxiliary minesweeper	314		br
20 Apr 1917	UB 16	Hugo Thielmann		Arie	Motor fishing vessel	107		nl
20 Apr 1917	UC 16	Egon von Werner		Glen (d.)	Q-ship	112		br
20 Apr 1917	UC 21	Reinhold Saltzwedel		Georgios	Steamer	3,124		gr
20 Apr 1917	UC 33	Martin Schelle		Loch Eye	Navy Trawler	225		br
20 Apr 1917	UC 41	Kurt Bernis		Ballochbuie	Steamer	921		br
20 Apr 1917	UC 41	Kurt Bernis		Othonna	Navy Trawler	180		br
20 Apr 1917	UC 41	Kurt Bernis		Ringholm	Steamer	705		nw
20 Apr 1917	UC 44	Kurt Tebbenjohanns		Erith	Trawler	168		br
20 Apr 1917	UC 44	Kurt Tebbenjohanns		Grecian	Fishing vessel	119		br
20 Apr 1917	UC 50	Rudolf Seuffer		Ruthin Castle	Navy Trawler	275		br
21 Apr 1917	U 32	Kurt Hartwig		Giosue	Sailing vessel	140		it
21 Apr 1917	U 50	Gerhard Berger		Diadem	Steamer	4,307		br
21 Apr 1917	U 52	Hans Walther		Heather (d.)	Sloop	1,250		br
21 Apr 1917	U 53	Hans Rose		Pontiac	Steamer	1,698		br
21 Apr 1917	U 61	Victor Dieckmann		Skjold	Sailing vessel	1,592		nw
21 Apr 1917	U 61	Victor Dieckmann		Telena	Tanker	4,778		br
21 Apr 1917	U 70	Otto Wünsche		Sebek	Steamer	4,601		br
21 Apr 1917	UC 21	Reinhold Saltzwedel		Emile Et Charlotte	Fishing vessel (dundee)	41		fr
21 Apr 1917	UC 21	Reinhold Saltzwedel		Ville De Dieppe	Sailing vessel	1,254		nw
21 Apr 1917	UC 33	Martin Schelle		Jedburgh	Trawler	165		br
21 Apr 1917	UC 33	Martin Schelle		Yeovil	Trawler	164		br
21 Apr 1917	UC 37	Otto Launburg		Warrior	Steamer	3,674		br
21 Apr 1917	UC 44	Kurt Tebbenjohanns		Peik	Steamer	701		nw
21 Apr 1917	UC 55	Karl Neureuther		Gerda	Steamer	979		nw
22 Apr 1917	U 21	Otto Hersing		Giskö	steamer	1,643		nw
22 Apr 1917	U 21	Otto Hersing		Theodore William	Steamer	3,057		nw
22 Apr 1917	U 33	Gustav Sieß		Blaatind	Steamer	1,641		nw
22 Apr 1917	U 33	Gustav Sieß		Maria S.	Sailing vessel	133		it
22 Apr 1917	U 33	Gustav Sieß		Unione	Sailing vessel	207		it
22 Apr 1917	U 43	Hellmuth Jürst		Woodward Abrahams	Sailing vessel	744		am
22 Apr 1917	U 53	Hans Rose		Neepawah	Steamer	1,799		ca
22 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		Vestelv	Sailing vessel	1,729		nw
22 Apr 1917	UC 21	Reinhold Saltzwedel		Capenor	Steamer	2,536		br
22 Apr 1917	UC 21	Reinhold Saltzwedel		Percy Birdsall	Sailing vessel	1,127		am
22 Apr 1917	UC 21	Reinhold Saltzwedel		Valerie	Sailing vessel	2,140		nw
22 Apr 1917	UC 41	Kurt Bernis		Godø	Steamer	870		nw
22 Apr 1917	UC 44	Kurt Tebbenjohanns		Nightingale	Fishing vessel	91		br
22 Apr 1917	UC 47	Paul Hundius		Gaelic (d.)	Q-ship	224		br
22 Apr 1917	UC 66	Herbert Pustkuchen		Arethusa	Sailing vessel	1,279		br
23 Apr 1917	U 35	Lothar von Arnauld de la Perière		Bandiera E Moro	Steamer	2,086		it
23 Apr 1917	U 50	Gerhard Berger		Dykland	Steamer	4,291		br
23 Apr 1917	U 50	Gerhard Berger		Oswald	Steamer	5,185		br
23 Apr 1917	U 52	Hans Walther		Acadia	Sailing vessel	1,556		nw
23 Apr 1917	U 53	Hans Rose		Eptapyrgion	Steamer	4,307		br
23 Apr 1917	U 60	Karlgeorg Schuster		Svanen	Sailing vessel	1,807		da
23 Apr 1917	U 61	Victor Dieckmann		Calluna	Sailing vessel	1,405		da
23 Apr 1917	U 61	Victor Dieckmann		Lena	Steamer	2,463		br
23 Apr 1917	U 82	Hans Adam		Marita	Sailing vessel	1,759		nw
23 Apr 1917	UB 42	Fritz Wernicke		Boro	Sailing vessel	15		it
23 Apr 1917	UC 36	Gustav Buch		Savio	Steamer	1,922		it
23 Apr 1917	UC 41	Kurt Bernis		Stegg	Steamer	463		nw
23 Apr 1917	UC 44	Kurt Tebbenjohanns		Auriac	steamer	871		br
23 Apr 1917	UC 44	Kurt Tebbenjohanns		Baron Stjernblad	Steamer	991		da
23 Apr 1917	UC 44	Kurt Tebbenjohanns		Scot	Steamer	1,564		da
23 Apr 1917	UC 47	Paul Hundius		Imataka	Steamer	1,776		br
23 Apr 1917	UC 47	Paul Hundius		Tommi (d.)	Sailing vessel	138		br
23 Apr 1917	UC 66	Herbert Pustkuchen		Rose Ii	Navy Trawler	213		br
23 Apr 1917	UC 71	Hans Valentiner		Cenobic	Fishing vessel	16		be
23 Apr 1917	UC 79	Erich Haecker		Ydun (p.)	Passenger steamer	645		da
24 Apr 1917	U 35	Lothar von Arnauld de la Perière		Bien Aime Prof. Luigi	Sailing vessel	265		it
24 Apr 1917	U 35	Lothar von Arnauld de la Perière		Nordsøen	Steamer	1,055		da
24 Apr 1917	U 35	Lothar von Arnauld de la Perière		Torvore	Steamer	1,667		nw
24 Apr 1917	U 35	Lothar von Arnauld de la Perière		Vilhelm Krag	Steamer	3,715		nw
24 Apr 1917	U 43	Hellmuth Jürst		Cordelia	Sailing vessel	613		sw
24 Apr 1917	U 53	Hans Rose		Anglesea	Steamer	4,534		br
24 Apr 1917	U 53	Hans Rose		Ferndene	Steamer	3,770		br
24 Apr 1917	U 61	Victor Dieckmann		Metropolis	Sailing vessel	1,811		nw
24 Apr 1917	U 61	Victor Dieckmann		Thirlby (d.)	Steamer	2,009		br
24 Apr 1917	U 70	Otto Wünsche		Clan Galbraith	Sailing vessel	2,168		nw
24 Apr 1917	U 70	Otto Wünsche		Eos	Sailing vessel	179		da
24 Apr 1917	U 70	Otto Wünsche		Valkyrian	Sailing vessel	233		sw
24 Apr 1917	U 70	Otto Wünsche		Vestdal	Sailing vessel	1,690		nw
24 Apr 1917	U 81	Raimund Weisbach		Amulree	Sailing vessel	1,145		br
24 Apr 1917	U 82	Hans Adam		Thistleard	Steamer	4,136		br
24 Apr 1917	UB 10	Erich von Rohrscheidt		Minister Tak Van Poortvliet	Steamer	1,106		nl
24 Apr 1917	UB 31	Thomas Bieber		Saint Jacques (d.)	Sailing vessel	415		fr
24 Apr 1917	UB 32	Max Viebeg		Marie Blanche	Sailing vessel	359		fr
24 Apr 1917	UC 21	Reinhold Saltzwedel		Barnton	Steamer	1,858		br
24 Apr 1917	UC 29	Ernst Rosenow		Upton Castle	Trawler	145		br
24 Apr 1917	UC 36	Gustav Buch		Kenilworth	Steamer	2,735		br
24 Apr 1917	UC 36	Gustav Buch		La Providence	Sailing vessel	272		fr
24 Apr 1917	UC 47	Paul Hundius		Heather	Drifter	58		br
24 Apr 1917	UC 47	Paul Hundius		Plutus	Steamer	1,189		br
24 Apr 1917	UC 50	Rudolf Seuffer		Gaul (d.)	Navy trawler	270		br
24 Apr 1917	UC 50	Rudolf Seuffer		Margate	Navy Trawler	162		br
24 Apr 1917	UC 50	Rudolf Seuffer		Mayfly	Trawler	199		br
24 Apr 1917	UC 79	Erich Haecker		Harald Haarfager (p.)	Steamer	475		nw
25 Apr 1917	U 43	Hellmuth Jürst		Abosso	Passenger steamer	7,782		br
25 Apr 1917	U 50	Gerhard Berger		Swanmore	Steamer	6,373		br
25 Apr 1917	U 53	Hans Rose		Elisabeth (d.)	Sailing vessel	217		da
25 Apr 1917	U 53	Hans Rose		Laura	Sailing vessel	335		br
25 Apr 1917	U 58	Kurt Wippern		Havila	Sailing vessel	1,421		da
25 Apr 1917	U 58	Kurt Wippern		Hawthornbank	Sailing vessel	1,369		da
25 Apr 1917	U 58	Kurt Wippern		Sokoto	Sailing vessel	2,259		da
25 Apr 1917	U 69	Ernst Wilhelms		Hesperides	Steamer	3,393		br
25 Apr 1917	U 81	Raimund Weisbach		Glenesk	Sailing vessel	1,369		nw
25 Apr 1917	U 81	Raimund Weisbach		Heathfield	Sailing vessel	1,643		br
25 Apr 1917	U 81	Raimund Weisbach		Invermay	Sailing vessel	1,471		br
25 Apr 1917	U 82	Hans Adam		Hackensack	Steamer	4,060		br
25 Apr 1917	UB 10	Erich von Rohrscheidt		Elizabeth	Sailing vessel	147		nl
25 Apr 1917	UB 32	Max Viebeg		Ballarat	Troopship	11,120		br
25 Apr 1917	UB 34	Ludwig Schaafhausen		Este	Sailing vessel	1,420		da
25 Apr 1917	UC 21	Reinhold Saltzwedel		Baigorry	Steamer	2,161		fr
25 Apr 1917	UC 36	Gustav Buch		Hirondelle	Steamer	1,648		br
26 Apr 1917	U 33	Gustav Sieß		Monitor	Sailing vessel	138		br
26 Apr 1917	U 43	Hellmuth Jürst		Ehrglis	Sailing vessel	238		ru
26 Apr 1917	U 43	Hellmuth Jürst		Hektoria	Steamer	5,002		nw
26 Apr 1917	U 53	Hans Rose		Hekla	Sailing vessel	169		da
26 Apr 1917	U 69	Ernst Wilhelms		Rio Lages	Steamer	3,591		br
26 Apr 1917	U 69	Ernst Wilhelms		Vauxhall	Steamer	3,629		br
26 Apr 1917	U 70	Otto Wünsche		Harflete	Steamer	4,814		br
26 Apr 1917	UB 12	Ernst Steindorff		Alhama	Steamer	1,744		br
26 Apr 1917	UB 16	Kurt Siewert		Kongsli (d.)	Steamer	5,826		nw
26 Apr 1917	UB 38	Wilhelm Amberger		Kong Oscar Ii	Sailing vessel	842		nw
26 Apr 1917	UC 11	Benno von Ditfurth		Mercury (d.)	Auxiliary Minesweeper	378		br
26 Apr 1917	UC 21	Reinhold Saltzwedel		Boy Denis	Fishinng vessel	41		br
26 Apr 1917	UC 27	Gerhard Schulz		Augusta	Sailing vessel	686		it
26 Apr 1917	UC 27	Gerhard Schulz		Gennarino	Sailing vessel	248		it
26 Apr 1917	UC 41	Kurt Bernis		Repro	Navy Trawler	230		br
26 Apr 1917	UC 47	Paul Hundius		Aigle	Sailing vessel	172		fr
26 Apr 1917	UC 47	Paul Hundius		John Lockett	Sailing vessel	842		nw
26 Apr 1917	UC 50	Rudolf Seuffer		Active	Trawler	149		br
26 Apr 1917	UC 50	Rudolf Seuffer		Telefon	Sailing vessel	777		nw
26 Apr 1917	UC 63	Karsten von Heydebreck		Amsteldjik	Trawler	186		nl
26 Apr 1917	UC 65	Otto Steinbrinck		Agnes Cairns	Sailing vessel	146		br
26 Apr 1917	UC 65	Otto Steinbrinck		Athole	Motor barge	150		br
26 Apr 1917	UC 65	Otto Steinbrinck		Bretagne Et Vendee	Sailing vessel	79		fr
26 Apr 1917	UC 67	Karl Neumann		Chertsey	Steamer	3,264		br
26 Apr 1917	UC 72	Ernst Voigt		Plantin	Navy Drifter	84		br
27 Apr 1917	U 33	Gustav Sieß		Mafalda	Sailing vessel	162		it
27 Apr 1917	U 33	Gustav Sieß		Margaret B. Rouss	Sailing vessel	701		am
27 Apr 1917	U 35	Lothar von Arnauld de la Perière		Triana (d.)	Steamer	748		sp
27 Apr 1917	U 58	Kurt Wippern		Dromore	Steamer	4,398		br
27 Apr 1917	U 58	Kurt Wippern		Langfond	Steamer	1,097		nw
27 Apr 1917	U 62	Ernst Hashagen		Dunmore Head	Steamer	2,293		br
27 Apr 1917	U 62	Ernst Hashagen		Inveramsay	Sailing vessel	1,438		br
27 Apr 1917	U 70	Otto Wünsche		Manchester Citizen	Steamer	4,251		br
27 Apr 1917	U 81	Raimund Weisbach		Uranus	Steamer	3,978		it
27 Apr 1917	UB 32	Max Viebeg		Alfalfa	Steamer	2,993		br
27 Apr 1917	UB 32	Max Viebeg		Beemah	Steamer	4,750		br
27 Apr 1917	UB 38	Wilhelm Amberger		Jessie	Sailing vessel	108		br
27 Apr 1917	UC 11	Benno von Ditfurth		Agile	Navy Trawler	246		br
27 Apr 1917	UC 29	Ernst Rosenow		Nidelven	Steamer	1,262		nw
27 Apr 1917	UC 29	Ernst Rosenow		Ragnhild	Steamer	1,117		nw
27 Apr 1917	UC 36	Gustav Buch		Verjø	Steamer	1,002		nw
27 Apr 1917	UC 48	Kurt Ramien		Amelia & Jane (d.)	Sailing vessel	62		br
27 Apr 1917	UC 65	Otto Steinbrinck		Burrowa	Sailing vessel	2,902		br
27 Apr 1917	UC 66	Herbert Pustkuchen		Quantock (d.)	Steamer	4,470		br
27 Apr 1917	UC 67	Karl Neumann		Glencluny	Steamer	4,812		br
27 Apr 1917	UC 67	Karl Neumann		Karuma	Steamer	2,995		br
27 Apr 1917	UC 72	Ernst Voigt		Good Hope	Sailing vessel	89		br
28 Apr 1917	U 33	Gustav Sieß		Lisetta	Fishing vessel	40		it
28 Apr 1917	U 44	Paul Wagenführ		Vacuum	Steamer	2,551		am
28 Apr 1917	U 45	Erich Sittenfeld		Olga	Steamer	1,672		ru
28 Apr 1917	U 58	Kurt Wippern		Bullmouth	Tanker	4,018		br
28 Apr 1917	U 63	Otto Schultze		Carmelo Padre	Sailing vessel	75		it
28 Apr 1917	U 63	Otto Schultze		Giuseppe Padre I	Sailing vessel	102		it
28 Apr 1917	U 63	Otto Schultze		Giuseppina G.	Sailing vessel	100		it
28 Apr 1917	U 63	Otto Schultze		I Due Fratelli P.	Sailing vessel	97		it
28 Apr 1917	U 63	Otto Schultze		Karonga	Steamer	4,665		br
28 Apr 1917	U 63	Otto Schultze		Natale B.	Sailing vessel	54		it
28 Apr 1917	U 63	Otto Schultze		San Francesco Di Paola	Sailing vessel	41		it
28 Apr 1917	U 67	Hans Nieland		Port Jackson	Sailing vessel	2,309		br
28 Apr 1917	U 70	Otto Wünsche		Anne Marie	Sailing vessel	441		nw
28 Apr 1917	U 81	Raimund Weisbach		Jose De Larrinaga	Steamer	5,017		br
28 Apr 1917	U 81	Raimund Weisbach		Terence	Steamer	4,309		br
28 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		Diana (d.)	Sailing vessel	207		da
28 Apr 1917	k.u.k. U14	Georg Ritter von Trapp		Teakwood	Tanker	5,315		br
28 Apr 1917	UB 31	Thomas Bieber		Medina	Passenger steamer	12,350		br
28 Apr 1917	UB 32	Max Viebeg		Pursue	Fishing vessel (smack)	37		br
28 Apr 1917	UC 25	Johannes Feldkirchner		Juliette	Fishing vessel	50		fr
28 Apr 1917	UC 36	Gustav Buch		Condor	Steamer	3,565		ru
28 Apr 1917	UC 37	Otto Launburg		Niobe	Sailing vessel	66		it
28 Apr 1917	UC 65	Otto Steinbrinck		Alu Mendi	Steamer	2,104		sp
28 Apr 1917	UC 74	Wilhelm Marschall		Pontiac	Steamer	3,345		br
28 Apr 1917	UC 79	Erich Haecker		Laura (p.)	Steamer	787		da
28 Apr 1917	UC 79	Erich Haecker		Storebelt (p.)	Steamer	599		da
29 Apr 1917	U 21	Otto Hersing		Askepot	Sailing vessel	1,793		nw
29 Apr 1917	U 70	Otto Wünsche		Daleby	Steamer	3,628		br
29 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		Comedian	Steamer	4,889		br
29 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		Ikbal	Steamer	5,434		br
29 Apr 1917	UB 21	Franz Walther		Victoria	Steamer	1,620		br
29 Apr 1917	UB 22	Karl Wacker		Dilston Castle	Trawler	129		br
29 Apr 1917	UB 32	Max Viebeg		Ellen Harrison	Sailing vessel	103		br
29 Apr 1917	UB 32	Max Viebeg		Mermaid	Sailing vessel	76		br
29 Apr 1917	UC 29	Ernst Rosenow		Carbo I	Steamer	1,379		da
29 Apr 1917	UC 37	Otto Launburg		Giuseppe Maria	Sailing vessel	99		it
29 Apr 1917	UC 72	Ernst Voigt		Bayonnais	Fishing vessel (sail)	20		fr
29 Apr 1917	UC 72	Ernst Voigt		Eugenie Et Lucie	Sailing vessel	34		fr
29 Apr 1917	UC 72	Ernst Voigt		Frere Des Cinq Soeurs	Sailing vessel	20		fr
29 Apr 1917	UC 72	Ernst Voigt		Petit Ernest	Fishing vessel (sail)	20		fr
30 Apr 1917	U 21	Otto Hersing		Borrowdale	Sailing vessel	1,268		ru
30 Apr 1917	U 33	Gustav Sieß		Chrisomalli Th. Sifneo	Steamer	2,415		gr
30 Apr 1917	U 61	Victor Dieckmann		Jarstein	Sailing vessel	198		nw
30 Apr 1917	U 62	Ernst Hashagen		Fortunata	Steamer	3,348		it
30 Apr 1917	U 62	Ernst Hashagen		Tulip	Sloop	1,250		br
30 Apr 1917	U 70	Otto Wünsche		Delamere	Steamer	1,525		br
30 Apr 1917	U 81	Raimund Weisbach		Elisabeth (d.)	Sailing vessel	217		da
30 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		Ascaro	Steamer	3,245		it
30 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		Horsa	Steamer	2,949		br
30 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		Parthenon	Steamer	2,934		gr
30 Apr 1917	U 93	Edgar von Spiegel von und zu Peckelsheim		Prize (d.)	Q-ship	199		br
30 Apr 1917	UB 22	Karl Wacker		Argo	Trawler	131		br
30 Apr 1917	UB 32	Max Viebeg		Portbail	Steamer	378		fr
30 Apr 1917	UC 37	Otto Launburg		Colbert	Troopship	5,394		fr
30 Apr 1917	UC 61	Georg Gerth		Arfon	Navy Trawler	227		br
30 Apr 1917	UC 61	Georg Gerth		Gorizia	Steamer	1,957		ur
30 Apr 1917	UC 61	Georg Gerth		Little Mystery	Sailing vessel	114		br
30 Apr 1917	UC 70	Werner Fürbringer		Eden	Steamer	1,304		nw
						1,020,297
474 ships sunk (887,802 tons) and 42 ships damaged (132,495 tons). Legend (d.) means the ship was damaged. (p.) means the ship was taken as prize (included in ships & tonnage lost). We have a picture of this vessel.

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Ships Attacked by U-boats during WWI

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