Order of battle for Convoy SC 7

Columns: Name | Commander | Ships sunk | Ships damaged
U-38 | Heinrich Liebe | 1 | 1 | U-46 | Engelbert Endrass | 3 | 0 | U-48 | Heinrich Bleichrodt | 2 | 0 | U-99 | Otto Kretschmer | 6 | 1 | U-100 | Joachim Schepke | 0 | 3 | U-101 | Fritz Frauenheim | 3 | 1 | U-123 | Karl-Heinz Moehle | 4 | 0 | U-124 | Georg-Wilhelm Schulz | 1 | 0

Example questions:
What ship was the commander who commanded the Convoy SC 7 and was born March 10 , 1906 in charge of ? | The commander of Convoy SC 7 who damaged the most ships was born in what year ? | How many ships were sunk by the commander of the Convoy SC 7 and was born on July 31 , 1910 ? | The commander of Convoy SC 7 who sunk the most ships was born in what year ? | Who was the commander of the Convoy SC 7 for a U-boat of Nazi Germany 's Kriegsmarine that operated during World War II ?

Answers:
U-124 | 1912 | 4 | 1912 | Heinrich Liebe