| Alexander Elias Adelaar (1832 - 1861) |
Emanuel de Vries |
| Hendrika Lowenstam (1835 - 1910) |
Sophia de Beer |
| Elias Adelaar | Klara de Vries |
| b. 17 Sep 1858, Leeuwarden, Friesland, Netherlands. d. 21 Mar 1930, Amsterdam, Nord-Holland, Netherlands bur. occ. edu. rel. |
b. 19 Jun 1869, Winschoten, Groningen, Netherlands. d. bur. occ. edu. rel. |
| Spouses: 1, 2 |