Biography

About Marianna Koopman-Ritmeester

Marianna Ritmeester was a daughter of Joseph Ritmeester and Aaltje Brander. She married 12 December 1923 to Coenraad Koopman, son of Levie Koopman and Deborah Vogel.
City Archive of Amsterdam, archive card of Joseph Ritmeester and website www.wiewaswie.nl.