Salomon Barber was a son of Manus Barber and Flora van Velzen. He married 3 May 1939 in Amsterdam to Golda Lewinson, a daughter of Alter Lewinson (born in Zelva, Russia) and Sima Udler from Odessa. The couple had one child: Alfred.
Salomon Barber was born in a family of elven children; one brother died at young age and one sister survived the war. His other siblings, Meijer, Judic, Sientje, Elisab…