Abraham van Moppes was a son of Jacob Isaac van Moppes and Klaartje Goldsteen. He married in Amsterdam on 2 June 1898 to Rachel Geertje Ephraim, with whom he had four children: Clara,(who died as a baby of 1 month old), Hendrika, Jacob and Martha.
Rachel however passed away on 8 February 1917 and thereupon Abraham remarried in Zaandam on 7 March 1918 Sara Pront, with whom he had a daughter Rachel.
City Archive of Amsterdam, archive card of Abraham van Moppes..
Biography