1918 - 2011 (93 years)
| Kuiper, Reindert Jacob 1947-1968 |
| Kuiper, Reindert Jacob | |
| B: | 27 Feb 1947 |
| Amsterdam | |
| D: | 11 Mar 1968 |
|
| Kuiper, Hendrik Jacob 1918-2011 |
| Kuiper, Hendrik Jacob | |
| B: | 9 Jul 1918 |
| Nieuwe Niedorp | |
| D: | Oct 2011 |
| Amsterdam | |
 | de Ruiter, Gerdina 1922-1995 |
| de Ruiter, Gerdina | |
| B: | 22 Dec 1922 |
| Haarlemmerliede | |
| D: | 27 Nov 1995 |
| Amsterdam | |
