Born ‎1867 Middelburg, Netherland‎. Daughter of Mozes Levi Polak and Jetje Henriette Danielson - Stad‏

Born ‎1862 Amsterdam, Netherland‎. Occupation: Diamond worker, ‎1st marriage/ related to: Sara Engers, ‎2nd marriage to: Rebekka Polak - Danielson. Son of Jonah da Costa Senior and Reintje Muller‏