Jacob Con was a son of Hijman Jacob Con and Heintje van Moppes. 20 December 1906 he married in Borgerhout (Antwerp) Esther van Gelder from Amsterdam, a daughter of Mozes van Moppes and Eva Neeter. The Peoples Registry of Amsterdam shows that Jacob en Esther had four children, namely Henriette born 28 April 1908 in Antwerp, Eva born 6 April 1910 in Borgerhout, Flora born 16 April 1913 also in Borge…