| || [[Knüppel, Bernhard]] || [[U 646]]
| || [[Knüppel, Friedrich]] || [[U 126]]
5 KB (534 Wörter) - 22:01, 20. Jul. 2020
| || [[Ackermann, Friedrich]] || [[Albrecht, Heinz]] || [[Beuing, Friedrich-Conrad]]
| || [[Kube, Walter-Günter]] || [[Kunkler, Peter]] || [[Lang, Karl-Friedrich]]
2 KB (255 Wörter) - 19:22, 26. Jul. 2023
| || [[Eheleben, Friedrich]] || [[Fricke, Wilhelm (U 646)|Fricke, Wilhelm]] || [[Geertz, Johannes]]
| || [[King, Eugen]] || [[Knickelmann, Friedrich]] || [[Knüppel, Bernhard]]
2 KB (217 Wörter) - 15:00, 22. Aug. 2023
| || [[Hirning, Walter]] || [[Horn, Nicolaus]] || [[Knüppel, Max]]
…Heinz-Jürgen]] || [[Lieke, Karl]] || [[Johann-Friedrich Loos|Loos, Johann-Friedrich]]
2 KB (244 Wörter) - 15:36, 24. Jul. 2023
| || [[Kleppe, Heinrich]] || [[Knüppel, Friedrich]] || [[Kolbe, Franz]]
3 KB (319 Wörter) - 07:00, 6. Sep. 2023
