1871 - 
| Alice Gertrud Hedwig Grubert | |
| *: | 17 Feb 1901 |
| Memel, Ostpreussen | |
1902-
| Bruno Otto Nitsch | |
| *: | 12 Feb 1902 |
| Riesenburg, Rosenberg, Westpreussen | |
| oo: | 23 Jan 1926 |
| Memel, Ostpreussen | |
|
| Luise Bertha Stainwender (Steinwender, Horner) | |
| *: | 31 Mrz 1871 |
| Memel, Ostpreussen | |
1870-
| Heinrich Grubert | |
| *: | 13 Feb 1870 |
| Lingen, Memel, Ostpreussen | |
| oo: | 22 Aug 1900 |
| Memel, Ostpreussen | |
