Rosa Pauer was a daughter of Abraham Pauer and Mirjam Rodrigues. She was married in Amsterdam on 11 July 1924 to Jacob Veffer, a son of Hijman Veffer and Golda Veldman. Her husband Jacob however has survived the Holocaust and he remarried in 1946 to Esther Pasacovitch from Leeds (UK).
City Archive of Amsterdam, archive card of Jacob Veffer and website www.wiewaswie.nl.