| Male Willem Lanzaat |
| Birth | 9 Oct 1850 | Amsterdam |
| Death | ||
| Burial | ||
| Marriage | ||
| Father | Pieter Landzaat | F4622 Group Sheet | |
| Mother | Jacoba Johanna Philips | F4622 Group Sheet | |
| Female Catharina Baarscheer |
| Birth | 9 Jan 1850 | Amsterdam |
| Death | ||
| Burial | ||
| Father | Johannes George Baarscheer | F2971 Group Sheet | |
| Mother | Catharina van Dam | F2971 Group Sheet | |
| Female + Catharina Lanzaat |
| Birth | 30 Mar 1876 | Amsterdam |
| Death | 25 Oct 1911 | Amsterdam |
| Burial | ||
| Spouse | Cornelis den Ouden | F874 | |
| Marriage | 29 May 1895 | Amsterdam |