Born ‎1- Jun 1861 Rotterdam, Netherland‎. Daughter of Jacob Levi Blazer - van der Hoek and Leentje Abraham van Koppelen - Lakman‏

Born ‎12-2-1862 Rotterdam, Netherland, died ‎before 1912 Rotterdam, Netherland‎, at most 50 years, ‎1st marriage to: Saartje Wallach, ‎2nd marriage to: Elizabeth Jacob Blazer - van Koppelen. Son of Philip Samuel Trijtel Blommekoper and RoosjeDavid Lavino - Bekkers‏