Fritz Frauenheim
Fregattenkapitän (Crew 30)
| Successes 18 ships sunk for a total of 78,248 GRT 1 auxiliary warship sunk for a total of 605 GRT 1 ship damaged for a total of 4,155 GRT 1 warship damaged for a total of 11,500 tons |
| Born | 9 Mar 1912 | Berlin | |
| Died | 28 Sep 1969 | (57) | Hamburg |
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Ranks
Decorations
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U-boat Commands
| U-boat | From | To | |
| U-21 | 1 Oct 1937 | 6 Jan 1940 | 5 patrols (70 days) |
| U-101 | 11 Mar 1940 | 18 Nov 1940 | 4 patrols (100 days) |
Personal information
![]() Kapitänleutnant Fritz Frauenheim |
Fritz Frauenheim began his naval career in April 1930 and served on the line ship Schleswig Holstein and the light cruiser Karlsruhe. In January 1936 he transferred to the U-boat force and thus received a solid pre-war training.
After more than a year as a watch officer on U-25 he took over U-21 in October 1939. He served on this U-boat for several patrols at the beginning of the war and sank five ships, mostly in the North Sea. The British cruiser HMS Belfast was badly damaged by a mine laid by Frauenheim's U-boat in November 1939.
In March 1940 he commissioned the type VIIC U-boat U-101 and in the course of the next four patrols he sank 12 ships. In December 1940 he left U-101 and became a teacher in the 2nd ULD. After holding various staff positions, in September 1941 Frauenheim took command of the 23rd (Med) flotilla, and in May 1942 of the 29th flotilla.
Starting in February 1944 he served on the staff of the Admiral der Kleinkampfverbände (Admiral of Midget Assault Units). After the surrender Frauenheim spent eight months in Allied captivity.
Patrol info for Fritz Frauenheim
| U-boat | Departure | Arrival | ||||||
| 1. | U-21 | 25 Aug 1939 | Wilhelmshaven | 5 Sep 1939 | Wilhelmshaven | Patrol 1, | 12 days | |
| 2. | U-21 | 9 Sep 1939 | Wilhelmshaven | 1 Oct 1939 | Wilhelmshaven | Patrol 2, | 23 days | |
| 3. | U-21 | 2 Oct 1939 | Wilhelmshaven | 3 Oct 1939 | Kiel | 2 days | ||
| 4. | U-21 | 22 Oct 1939 | Kiel | 8 Nov 1939 | Kiel | Patrol 3, | 18 days | |
| 5. | U-21 | 27 Nov 1939 | Kiel | 5 Dec 1939 | Kiel | Patrol 4, | 9 days | |
| 6. | U-21 | 17 Dec 1939 | Kiel | 24 Dec 1939 | Kiel | Patrol 5, | 8 days | |
| 7. | U-101 | 29 Apr 1940 | Kiel | 3 May 1940 | Trondheim | Patrol 6, | 5 days | |
| 8. | U-101 | 5 May 1940 | Trondheim | 10 May 1940 | Kiel | 6 days | ||
| 9. | U-101 | 21 May 1940 | Kiel | 25 Jun 1940 | Kiel | Patrol 7, | 36 days | |
| 10. | U-101 | 9 Aug 1940 | Kiel | 16 Sep 1940 | Lorient | Patrol 8, | 39 days | |
| 11. | U-101 | 5 Oct 1940 | Lorient | 24 Oct 1940 | Lorient | Patrol 9, | 20 days | |
| 9 patrols, 170 days at sea | ||||||||
Ships hit by Fritz Frauenheim
| Date | Boat | Name of ship | Tons | Nat. | Convoy | Fate * | |
| 21 Nov, 1939 | U-21 | HMS Belfast (35) [Mine] | 11,500 | | br | damaged | |
| 1 Dec, 1939 | U-21 | Mercator | 4,260 | | fi | ||
| 21 Dec, 1939 | U-21 | Carl Henckel | 1,352 | | sw | ||
| 21 Dec, 1939 | U-21 | HMS Bayonet (Z 05) [Mine] | 605 | | br | ||
| 21 Dec, 1939 | U-21 | Mars | 1,475 | | sw | ||
| 24 Feb, 1940 | U-21 | Royal Archer [Mine] | 2,266 | | br | FN-100 | |
| 30 May, 1940 | U-101 | Stanhall | 4,831 | | br | ||
| 31 May, 1940 | U-101 | Orangemoor | 5,775 | | br | HGF-31 | |
| 2 Jun, 1940 | U-101 | Polycarp | 3,577 | | br | ||
| 11 Jun, 1940 | U-101 | Mount Hymettus | 5,820 | | gr | ||
| 12 Jun, 1940 | U-101 | Earlspark | 5,250 | | br | ||
| 14 Jun, 1940 | U-101 | Antonis Georgandis | 3,557 | | gr | ||
| 16 Jun, 1940 | U-101 | Wellington Star | 13,212 | | br | ||
| 19 Aug, 1940 | U-101 | Ampleforth | 4,576 | | br | OA-199 | |
| 28 Aug, 1940 | U-101 | Elle | 3,868 | | fi | SC-1 | |
| 1 Sep, 1940 | U-101 | Efploia | 3,867 | | gr | OB-205 | |
| 12 Oct, 1940 | U-101 | Saint-Malô | 5,779 | | ca | HX-77 | |
| 18 Oct, 1940 | U-101 | Blairspey | 4,155 | | br | SC-7 | damaged |
| 18 Oct, 1940 | U-101 | Creekirk | 3,917 | | br | SC-7 | |
| 19 Oct, 1940 | U-101 | Assyrian | 2,962 | | br | SC-7 | |
| 19 Oct, 1940 | U-101 | Soesterberg | 1,904 | | nl | SC-7 | |
| 94,508 | |||||||
* Unless otherwise noted the ships listed here were sunk. | |||||||
Decorations and ranks information is in many cases not complete. If you can help on any of those missing that would be great.


