 Bertha Jacoba Roos/ PolaBorn 7- Mar 1905 Groningen-Groningen, Netherland, died 9- Apr 1943 Sobibor-Biala Podleska, Poland, 38 years. Daughter of David Roos - Prins and Mietje Jacoba Polak - Roos Marriage/ Related to:  NN Prins PRIVACY FILTER | |