| Male Franciscus Hendricus Sier |
| Birth | 13 May 1919 | Amsterdam |
| Death | ||
| Burial | ||
| Marriage | 24 Aug 1953 | Amsterdam |
| Father | ||
| Mother | ||
| Female Apolonia Catharina de Bakker |
| Birth | 19 Jul 1914 | Amsterdam |
| Death | ||
| Burial | ||
| Father | Pieter Johannes Augustinus de Bakker | F971 Group Sheet | |
| Mother | Maria Magdalena Vael | F971 Group Sheet | |