WWI U-boat Successes

Ships hit by UB 23

See the profile page for UB 23

Date	U-boat	Commander	Name of ship	Type of ship	Tons

4 Jul 1916	UB 23	Ernst Voigt	Queen Bee	Fishing vessel (smack)	34	br
5 Jul 1916	UB 23	Ernst Voigt	Annie Anderson	Fishing vessel	77	br
5 Jul 1916	UB 23	Ernst Voigt	Peep O’ Day	Drifter	52	br
6 Jul 1916	UB 23	Ernst Voigt	Girl Bessie	Drifter	62	br
6 Jul 1916	UB 23	Ernst Voigt	Nancy Hunnam	Drifter	58	br
6 Jul 1916	UB 23	Ernst Voigt	Newark Castle	Drifter	85	br
6 Jul 1916	UB 23	Ernst Voigt	Petunia	Drifter	58	br
6 Jul 1916	UB 23	Ernst Voigt	Watchful	Fishing vessel	52	br
24 Jul 1916	UB 23	Ernst Voigt	Mary	Barge	560	nw
26 Jul 1916	UB 23	Ernst Voigt	Kentigern	Sailing vessel	796	nw
27 Jul 1916	UB 23	Ernst Voigt	Agenda	Sailing vessel	226	nw
28 Jul 1916	UB 23	Ernst Voigt	Andrewina	Motor fishing vessel	50	br
28 Jul 1916	UB 23	Ernst Voigt	Good Design	Motor fishing vessel	40	br
28 Jul 1916	UB 23	Ernst Voigt	Jane Stewart	Motor fishing vessel	15	br
28 Jul 1916	UB 23	Ernst Voigt	Janet Ovenstone	Motor fishing vessel	15	br
28 Jul 1916	UB 23	Ernst Voigt	Johan	Motor fishing vessel	49	br
28 Jul 1916	UB 23	Ernst Voigt	Renown	Drifter	61	br
28 Jul 1916	UB 23	Ernst Voigt	Speedwell	Motor fishing vessel	11	br
28 Jul 1916	UB 23	Ernst Voigt	Spero Meliora	Motor fishing vessel	11	br
28 Jul 1916	UB 23	Ernst Voigt	Volunteer	Motor fishing vessel	15	br
3 Sep 1916	UB 23	Ernst Voigt	General Archinard	Sailing vessel	355	fr
6 Sep 1916	UB 23	Ernst Voigt	Britannia	Sailing vessel	48	br
7 Sep 1916	UB 23	Ernst Voigt	Emma	Fishing vessel	19	fr
7 Sep 1916	UB 23	Ernst Voigt	Farfadet	Fishing vessel	17	fr
7 Sep 1916	UB 23	Ernst Voigt	Jeanne D’arc	Fishing vessel	17	fr
7 Sep 1916	UB 23	Ernst Voigt	Leonine	Fishing vessel	20	fr
8 Sep 1916	UB 23	Ernst Voigt	Marie Louise	Sailing vessel	157	fr
8 Sep 1916	UB 23	Ernst Voigt	Mayo	Steamer	1,880	sp
9 Sep 1916	UB 23	Ernst Voigt	Gemma	Steamer	3,111	it
9 Sep 1916	UB 23	Ernst Voigt	Remora	Sailing vessel	92	fr
21 Oct 1916	UB 23	Ernst Voigt	Julia	Sailing vessel	166	fr
21 Oct 1916	UB 23	Ernst Voigt	Snestad	Steamer	2,350	nw
23 Oct 1916	UB 23	Ernst Voigt	Alf	Sailing vessel	196	da
23 Oct 1916	UB 23	Ernst Voigt	ANTOINE ALLOSIA	Fishing vessel	29	fr
23 Oct 1916	UB 23	Ernst Voigt	Saint Pierre	Sailing vessel	151	fr
23 Oct 1916	UB 23	Ernst Voigt	Venus Ii	Steamer	784	nw
26 Oct 1916	UB 23	Ernst Voigt	Saint Yves	Sailing vessel	165	fr
30 Nov 1916	UB 23	Heinz Ziemer	Gaete	Sailing vessel	170	fr
2 Dec 1916	UB 23	Heinz Ziemer	Harpalus	Steamer	1,445	br
4 Dec 1916	UB 23	Heinz Ziemer	Nervion	Steamer	1,921	nw
8 Dec 1916	UB 23	Heinz Ziemer	Conch	Tanker	5,620	br

7 Jan 1917	UB 23	Heinz Ziemer	Brenda	Sailing vessel	249	br
2 Feb 1917	UB 23	Heinz Ziemer	Gabrielle	Steamer	1,410	fr
31 Mar 1917	UB 23	Hans Ewald Niemer	Hestia	Tanker	959	nl
31 Mar 1917	UB 23	Hans Ewald Niemer	Lisbeth	Steamer	1,621	nw
4 Apr 1917	UB 23	Hans Ewald Niemer	Trevier	Steamer	3,006	be
18 Apr 1917	UB 23	Hans Ewald Niemer	Marcel	Tug	24	be
31 May 1917	UB 23	Hans Ewald Niemer	Dirigo	Sailing vessel	3,004	am
2 Jun 1917	UB 23	Hans Ewald Niemer	Prudence	Fishing vessel (smack)	25	br
5 Jun 1917	UB 23	Hans Ewald Niemer	Laura Ann	Sailing vessel	116	br
30 Jun 1917	UB 23	Hans Ewald Niemer	Ilston	Steamer	2,426	br
4 Jul 1917	UB 23	Hans Ewald Niemer	Gloire à Dieu (d.)	Sailing vessel	419	fr
					34,299
51 ships sunk (33,880 tons) and 1 ship damaged (419 tons). Legend (d.) means the ship was damaged. We have a picture of this vessel.

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