Addition

Widow Antonie Hellendag-Loebenberg and her family

Antonie Loebenberg married Mozes Sali Hellendag in 1921 in Pforzheim. He passed away in 1935.
Stadsarchief Amsterdam, archiefkaart Antonie Loebenberg

See for more information on this family: E. Salier, Survival of a spirit (Shengold books 1997)