womanMaria Anna Abraham Os - de Groot‏‎
Born ‎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 ‎4- mar 1908 Utrecht, Netherland (33 or 34 years married) to:

manNathan Louis Danielson - Droomer‏‎
Born ‎8- aug 1884 Rotterdam, Netherland‎. Son of Louis Lion Danielson - van Minden and Schoontje Nathan Droomer - van Leeuwen