Henriette Cohen was a daughter of Nathan Cohen and Leentje Mogendorff. She was married to Juda Druijf. He passed away in 1926. They had nine children: Hendrika, Nathan, Abraham (who passed away in 1914), Michael Isaac (who passed away in 1893), Helena, Salomon (who passed away in 1896), Adolph (who passed away in 1897), Wolf and Rosina Estella.
Stadsarchief Amsterdam, archiefkaart Henriette Cohen
Biography