Frieda Grüneberg was the daughter of Siegmund Grüneberg and Regina Levij. Was first married to Barend Agsteribbe, who died in 1929. From this marriage one child was born, Sonja Agsteribbe.
Later Frieda Grünewald married Max Heijdt, who died in 1939. In 1943 she moved from Bussum to Amsterdam, where she lived with Samson Polak.
Amsterdam Municipal Archives; record card of Frieda Grüneberg
In addi…
Person is in the National Database of Victims of Persecution