| Male Nicolaas Antonius Sändker |
| Birth | 31 Jan 1899 | Gentbrugge (B) |
| Death | 24 Sep 1970 | Rotterdam |
| Burial | ||
| Marriage | 9 Jul 1930 [1] | Rotterdam [1] |
| Father | ||
| Mother | ||
| Female Hendrika Helena Visscher |
| Birth | 19 May 1905 | Rotterdam |
| Death | 17 Apr 1996 | Hilversum |
| Burial | ||
| Father | Gerrit Visscher | F5324 Group Sheet | |
| Mother | Rijntje Krastman | F5324 Group Sheet | |