Bayan ya yi karatun falsafa, ya auri Else von Stritzky, 'yar wani mai shayarwa na Baltic a 1913, wanda ya mutu a 1921. Aure na biyu tare da Linda Oppenheimer ya kasance ne kawai' yan shekaru. Matarsa ta uku ita ce Karola Piotrowska, wani masanin gine-gine na Poland, wanda ya yi aure a 1934 a Vienna. Lokacin da 'yan Nazi suka hau mulki, dole ne su gudu, da farko zuwa Switzerland, sannan zuwa Austria, Faransa, Czechoslovakia, kuma a karshe Amurka. Tambaya: Yaya tsawon lokacin auren na biyu ya kasance?
'yan shekaru