| Male Pieter Nienhuis |
| Birth | 6 Jun 1888 | Groningen |
| Death | 29 Oct 1918 | Utrecht |
| Burial | ||
| Marriage | 24 Apr 1909 | Haren |
| Father | Jan Nienhuis | F2185 Group Sheet | |
| Mother | Tedje Olthuis | F2185 Group Sheet | |
| Female Fenna Tolner |
| Birth | 21 Aug 1887 | Onnen |
| Death | 30 Jul 1977 | Glimmen |
| Burial | ||
| Father | Geert Tolner | F2179 Group Sheet | |
| Mother | Willemtien Oosterveld | F2179 Group Sheet | |