
Rolf Mützelburg
Kapitänleutnant (Crew 32)
| Successes 19 ships sunk for a total of 81.987 GRT 3 ships damaged for a total of 17.052 GRT |
| Born | 23 Jun, 1913 | Kiel |
| Died | 11 Sep, 1942 | Northern Atlantic |
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Ranks
Decorations
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U-boat Commands
| U-10 | 10 Jun, 1940 | - | 29 Nov, 1940 | No war patrols |
| U-203 | 18 Feb, 1941 | - | 11 Sep, 1942 (+) | 7 patrols (226 days) |
Personal information
After two years on minesweepers, Oblt. z. S. Rolf Mützelburg joined the U-boat arm in October 1939. He spent five months on a school boat, but received his first combat experience on Schepke's U-100. He commissioned U-203 in February 1941. On his patrols in the Atlantic and off the US east coast, as well as in the Caribbean Sea, he sank more than 20 ships.

Kapitänleutnant Mützelburg on board with his chief engineer (LI)
Kptlt. Rolf Mützelburg died on 11 September, 1942 in a freak accident. Taking the opportunity to go swimming in the Atlantic southwest of the Azores, he dived from the conning tower and struck the deck with his head and shoulder when the boat lurched suddenly in the swell. The doctor from the Milk Cow U-462 arrived the next day, but too late, and Rolf Mützelburg was buried at sea on 12 September, 1942 in position 36.14N, 31.21W.
On 15 September, 1942 the daily Wehrmachtsbericht announced :
Kapitänleutnant Rolf Mützelburg, Kommandant eines Unterseebootes, Träger des Eichenlaubes zum Ritterkreuz des Eisernen Kreuzes, ließ auf der Fahrt gegen den Feind sein Leben. In ihm verliert die Unterseebootwaffe einen hervorragender Kommandanten und erfolgreichen Kämpfer. Das Boot setzt unter dem Kommando des ältesten Wachoffiziers die Unternehmung fort.
(Kapitänleutnant Rolf Mützelburg, U-boat commander, recipient of the Knights Cross with Oak Leaves, lost his life on patrol. The U-boat arm has lost an outstanding commander and a successful fighter. The boat continues her patrol under the command of the senior watch officer.)
Patrol info
| U-boat | Departure | Arrival | |||||
| 1. | U-203 | 5 Jun, 1941 | Kiel | 29 Jun, 1941 | St. Nazaire | Patrol | 25 days |
| 2. | U-203 | 10 Jul, 1941 | St. Nazaire | 31 Jul, 1941 | St. Nazaire | Patrol | 22 days |
| 3. | U-203 | 20 Sep, 1941 | St. Nazaire | 30 Sep, 1941 | Brest | Patrol | 11 days |
| 4. | U-203 | 18 Oct, 1941 | Brest | 12 Nov, 1941 | Brest | Patrol | 26 days |
| 5. | U-203 | 25 Dec, 1941 | Brest | 29 Jan, 1942 | Brest | Patrol | 36 days |
| 6. | U-203 | 12 Mar, 1942 | Brest | 30 Apr, 1942 | Brest | Patrol | 50 days |
| 7. | U-203 | 3 Jun, 1942 | Brest | 4 Jun, 1942 | Lorient | 2 days | |
| 8. | U-203 | 4 Jun, 1942 | Lorient | 29 Jul, 1942 | Brest | Patrol | 56 days |
| 9. | U-203 | 27 Aug, 1942 | Brest | 18 Sep, 1942 | Brest | Patrol | 23 days |
Ships hit by Rolf Mützelburg
| Date | Boat | Name of ship | Tons | Nat. | Convoy | Fate * | |
| 24 Jun, 1941 | U-203 | Kinross | 4.956 | | br | OB-336 | |
| 24 Jun, 1941 | U-203 | Soløy | 4.402 | | nw | HX-133 | |
| 27 Jul, 1941 | U-203 | Hawkinge | 2.475 | | br | OG-69 | |
| 28 Jul, 1941 | U-203 | Lapland | 1.330 | | br | OG-69 | |
| 28 Jul, 1941 | U-203 | Norita | 1.516 | | sw | OG-69 | |
| 26 Sep, 1941 | U-203 | Avoceta | 3.442 | | br | HG-73 | |
| 26 Sep, 1941 | U-203 | Cortes | 1.374 | | br | HG-73 | |
| 26 Sep, 1941 | U-203 | Varangberg | 2.842 | | nw | HG-73 | |
| 3 Nov, 1941 | U-203 | Empire Gemsbuck | 5.626 | | br | SC-52 | |
| 3 Nov, 1941 | U-203 | Everoja | 4.830 | | br | SC-52 | |
| 15 Jan, 1942 | U-203 | Catalina | 632 | | pt | ||
| 17 Jan, 1942 | U-203 | Octavian | 1.345 | | nw | ||
| 21 Jan, 1942 | U-203 | North Gaspe | 888 | | ca | damaged | |
| 10 Apr, 1942 | U-203 | San Delfino | 8.072 | | br | ||
| 11 Apr, 1942 | U-203 | Harry F. Sinclair, Jr. | 6.151 | | am | damaged | |
| 12 Apr, 1942 | U-203 | Stanvac Melbourne | 10.013 | | pa | damaged | |
| 14 Apr, 1942 | U-203 | Empire Thrush | 6.160 | | br | ||
| 26 Jun, 1942 | U-203 | Pedrinhas | 3.666 | | bz | ||
| 26 Jun, 1942 | U-203 | Putney Hill | 5.216 | | br | ||
| 28 Jun, 1942 | U-203 | Sam Houston | 7.176 | | am | ||
| 9 Jul, 1942 | U-203 | Cape Verde | 6.914 | | br | ||
| 11 Jul, 1942 | U-203 | Stanvac Palembang | 10.013 | | pa | ||
| 99.039 | |||||||
* 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.

