Theodore de Gunzburg Born 1893 Russia. Occupation: Banker Marriage/ Related to: Wilhelmina Ptasznik - Bienenstock Born 5-10-1901 Amsterdam, Netherland, 1st marriage to: Siegfried Granaat - Polak, 2nd marriage/ related to: Theodore de Gunzburg. Daughter of Abraham Ptasnik and Teofile Bienenstock |