Born ‎21-7-1848 Amsterdam, Netherland‎. Daughter of Eliazer Isaac Bierman - Venetianer and Marianna Daniel Sjouwerman‏

Born ‎14-3-1851 Amsterdam, Netherland‎, ‎1st marriage to: Anna Bierman - Sjouwerman, ‎2nd marriage/ related to: N.N.. Son of Abraham David Bierman - Elte and Catharina Caroline Dikkie - Pozno‏