Marianne Stad-Scheffer was the widow of Isaac Joel Stad, who had died in 1912. The couple had ten children: in Rotterdam Simon, who died there only 10 months old, Jacob Manus Stad and Judik Stad; in London Esther, Rebecca and Simon Stad and in Amsterdam Sientje and Eli, both deceased ther at young age and Samuel and Joseph. At least one child survived the war.
Rotterdam, Municipal Archives and A…