| Jacob Mozes Bennedictus Kolthoff (1869 - 1942) |
|
| Henderika Kolthoff (1868 - 1935) |
| Benedictus Abraham Kolthoff | Hester Elisabeth Stork |
| b. 23 Oct 1902, Hoogeveen, Drenthe, Netherlands. d. 31 Jan 1943, Seibersdorf, Germany. bur. occ. edu. rel. |
b. 8 Nov 1903, Amsterdam, Nord-Holland, Netherlands d. 11 Jun 1943, Sobibor Death Camp, Biala Podleska, Poland. bur. occ. edu. rel. |