Marianna Sara Ferares was a daughter of 520246 and Abigael Cardozo. Her mother died three weeks after marianna was born.
Stadsarchief Amsterdam, archiefkaart Marianna Ferares
Salomon Ferares, his wife Frieda Hertz and their children Marianne Sara, Josefine Heintje, Mozes Herman and Herman Aron were removed from their home at 18 Iepenplein, ground floor, in Amsterdam by two members of the Kolonne Henneicke on 29 June 1943.
A. van Liempt, Kopgeld. Nederlandse premiejagers …
Het zogenaamde overnamebriefje dat is opgemaakt door de Colonne Henneicke na de arrestatie van de familie Ferares, is afgedrukt in het boek van Ad van Liempt, Kopgeld: Nederlandse premiejagers op zoek naar joden, 1943 (Amsterdam 2002) 159.