womanGreta Koopman - Grootkerk‏‎
Born ‎21-11-1905 Amsterdam, Netherland, died ‎30-9-1942 Auschwitz-Biala Podleska, Poland‎, 36 or 37 years. Daughter of Isaac Koopman and Elisabeth Grootkerk

Marriage/ Related to:

manMozes Polak‏‎
Born ‎1904 Amsterdam, Netherland‎

Child:

1)
manIsaac Polak - Koopman‏‎
Born ‎29-9-1923 Amsterdam, Netherland, died ‎30-9-1944 Auschwitz-Biala Podleska, Poland‎, 20 or 21 years