Maurice Zegerius was a son from the 2nd marriage of Hartog Zegerius to Rachel Dupont. He was a tailor and has been killed, in Mauthausen, 21 years old.
From the 1st marriage of his father, eight children have been born, of whom four of them have died in childhood. Three half-sisters have survived the Holocaust and one half-sister, Margaretha, has been killed in Sobibor.
City Archive of Amsterdam, archive cards of Maurice Zegerius, Hartog Zegerius and Margaretha Zegerius.