Born ‎10-1-1869 Hasselt-Overijssel, Netherland, died ‎14-5-1943 Sobibor-Biala Podleska, Poland‎, 73 or 74 years. Daughter of David Meijer Keizer - Bromet and Truitje Gella Davidson - van Reenen‏

Born ‎20-3-1859 Deventer, Netherland, died ‎1909 Goor, Netherland‎, 49 or 50 years, ‎1st marriage to: Keetje Grunwald - de Leeuw, ‎2nd marriage to: Saartje Keijzer - Davidson. Son of Benjamin van Engel - de Leeuw and Matje Godfried - de Leeuw‏