| Male Willem Johan de Ruyter de Wildt |
| Birth | Abt 1925 | |
| Death | Abt 2004 | |
| Burial | ||
| Marriage | ||
| Other Spouse | Margaretha Jantina Elzenga | F3809 | |
| Marriage | 15 Jan 1955 | Leiden |
| Father | Willem Johan de Ruyter de Wildt | F3784 Group Sheet | |
| Mother | Theresia Louisa Linck | F3784 Group Sheet | |