Born ‎± 1880, died ‎1- Apr 1910‎, approximately 30 years. Son of Levie David Amerongen and Sara Oppenheim‏

Born ‎1- Jul 1880 Leeuwarden-Friesland, Netherland, died ‎26-3-1943 Sobibor-Biala Podleska, Poland‎, 62 or 63 years. Daughter of Isak-Izak Velleman/ LevyLev and Jeltje-Gella Klara Izaaks/ de Jage‏