Rebekka van Gelderen was a daughter of Abraham van Gelderen and Mietje Zilverberg. She married 13 July 1932 in Amsterdam to Eliazer Groen, a son of Nathan Groen and Grietje Groenteman.
The couple had one son: Michel.
When her mother died on 19 April 1931, her father remarried on 7 December 1932 in Amsterdam to Saartje van Gelder. Her father passed away in October 1939.
Rebekka had four sisters wh…