 Isedoor de Beer - EngersBorn 20-1-1881 Winschoten-Groningen, Netherland. Son of Lazarus Meijer de Beer - Engers and Eva Engers - de Levie Married to:  Rebekka Kropveld] SternBorn 4- May 1882 Emmen-Drenthe, Netherland. Daughter of Abraham Kropveld/ Cohe and Betje Stern/ Bierma | |
| 2nd marriage Isedoor de Beer - EngersMarried to: Ester Brouwer - LoopuitBorn 28-5-1887 Amsterdam, Netherland. Daughter of Emanuel Brouwer - Swaab and Lea Loopuit - Zwart | |