| Born | 2 Feb, 1914 | Essen |
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Ranks
Decorations |
U-boat Commands
| U-62 | Sep, 1941 | - | 4 Nov, 1941 | No war patrols |
| U-190 | 24 Sep, 1942 | - | 5 Jul, 1944 | 4 patrols (348 days) |
Patrol info
| U-boat | Departure | Arrival | |||||
| 1. | U-190 | 20 Feb, 1943 | Kiel | 30 Mar, 1943 | Lorient | Patrol, | 39 days |
| 2. | U-190 | 1 May, 1943 | Lorient | 19 Aug, 1943 | Lorient | Patrol, | 111 days |
| 3. | U-190 | 30 Sep, 1943 | Lorient | 1 Oct, 1943 | Brest | 2 days | |
| 4. | U-190 | 7 Oct, 1943 | Brest | 15 Jan, 1944 | Lorient | Patrol, | 101 days |
| 5. | U-190 | 7 Mar, 1944 | Lorient | 8 Mar, 1944 | Lorient | 2 days | |
| 6. | U-190 | 11 Mar, 1944 | Lorient | 12 Mar, 1944 | Lorient | 2 days | |
| 7. | U-190 | 16 Mar, 1944 | Lorient | 20 Jun, 1944 | Lorient | Patrol, | 97 days |
| 4 patrols, 348 days at sea | |||||||
Ships hit by Max Wintermeyer
| Date | Boat | Name of ship | Tons | Nat. | Convoy | Fate * | |
| 8 Mar, 1943 | U-190 | Empire Lakeland | 7.015 |  | br | SC-121 | |
| 7.015 | |||||||
* 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.