
1910-1986
| Artur Koslowski | |
| *: | 17 Nov 1910 |
| +: | Nov 1986 |
1913-1981
| Ewald Koslowski | |
| *: | 25 Dez 1913 |
| +: | Feb 1981 |
1922-2007
| Herta Frida Koslowski | |
| *: | 21 Feb 1922 |
| Bittkowen/ Bittkau, Kreis Oletzko/ Treuburg, Ostpreußen | |
| +: | 31 Jan 2007 |
1885-1972
| Maria Ludwika Bossy | |
| *: | 3 Mrz 1885 |
| +: | 1972 |
1877-1963
| Eduard Koslowski | |
| *: | 12 Nov 1877 |
| Szielasken/ Hallenfelde, Kreis Goldap, Ostpreußen | |
| oo: | 10 Sep 1909 |
| +: | 24 Feb 1963 |