Louisa Davidson was a daughter of Bernard Davidson and Hanna Boekman. She married in Amsterdam on 29 March 1939 to Hendrik Harmen van Oostrum, a son of Harmen van Oostrum and Hilligje Brink, who has survived the war.
City Archive of Amsterdam, archive cards of Hendrik Harmen van Oostrum and Louisa Davidson.
Louisa van Oostrum-Davidson
Amsterdam, – Auschwitz,
Reached the age of 45 years
Person is in the National Database of Victims of Persecution