(Notes: You may have to scroll down or right to see chart.)
| Margarethe Gertrud Auguste Huwer | |
| B: | 10 Feb 1890 |
| Danzig, Westpreußen | |
| Margarethe Gertrude Anne Huwer |
| Margarethe Gertrude Anne Huwer | |
| B: | 26 Jun 1891 |
| Danzig, Westpreußen | |
| D: | 2 Aug 1891 |
| Danzig, Westpreußen | |
| Kuno Herbert Alexander Huwer | |
| B: | 3 Jan 1894 |
| Danzig, Westpreußen | |
| Johanna Margaretha Ludovika Witzkÿ |
| Johanna Margaretha Ludovika Witzkÿ | |
| B: | Abt 1871 |
| Danzig, Westpreußen | |
| D: | 14 Jan 1894 |
| Danzig, Westpreußen | |
| Gustav Hermann Huwer |
| Gustav Hermann Huwer | |
| B: | 17 Dec 1862 |
| Preußisch Holland, Königsberg, Ostpreußen | |