Born ‎1739 Amsterdam, Netherland, died ‎20-12-1792 Amsterdam, Netherland‎, 52 or 53 years. Son of Marcus\Mordechai Jacob de Vries and Sara\Serche Isaac\Eizik Weisna‏

Born ‎1744 Norden, Netherland‎, ‎1st marriage to: Pinchas Marcus\Mordechai de Vries/ Weisn, ‎2nd marriage to: Salomon Joseph Cohen/ Luri. Daughter of Samuel NN and Judith\Gittele Joseph\Juzpe Cohen‏