| Male Robert Benjamin Martherus |
| Birth | 25 Sep 1952 | Bandung, Java, Indonesia |
| Death | 25 Oct 2020 | Venlo, Limburg, The Netherlands |
| Burial | ||
| Marriage | ||
| Other Spouse | J.H.M. Haenen | F152 | |
| Marriage | ||
| Father | Hermanus Willem John Martherus | F236 Group Sheet | |
| Mother | C. Rademaker | F236 Group Sheet | |
| Male Timo Benjamin Martherus |
| Birth | 28 Jul 1985 | Venlo, Limburg, The Netherlands |
| Death | ||
| Burial | 8 Oct 2014 | Venlo, Limburg, The Netherlands |