 Maria Anna Abraham Os - de GrootBorn 17-7-1886 's-Hertogenbosch,Netherland, died 13-11-1942 Auschwitz-Biala Podleska, Poland, 55 or 56 years. Daughter of Abraham Bernard Os and Heintje Israel de Groot - Kosman Married to:  Nathan Louis Danielson - DroomerBorn 8- Aug 1884 Rotterdam, Netherland. Son of Louis Lion Danielson - van Minden and Schoontje Nathan Droomer - van Leeuwen | |