Born ‎20-6-1874 Kleef, Netherland, died ‎27-6-1936 Amsterdam, Netherland‎, 61 or 62 years. Daughter of Otto Leopold Cohen and Bertha Michel‏

Born ‎7- Feb 1862 Amsterdam, Netherland, died ‎27-8-1929 Amsterdam, Netherland‎, 66 or 67 years, ‎1st marriage to: Marianne 'David' Lopes Quiros, ‎2nd marriage to: Marianne 'Otto' Cohen/ Miche. Son of Israel Vieijra - Visser and Alida Heijmans - Oppenheim‏