Klara Brandon was the second youngest of the six children of Isaak Jacob Brandon and Rosa Groenewout. She was born on 10 May 1880 at Nieuwe Kerkstraat 23 in Amsterdam, remained unmarried and worked as a servant maid for various families.
After her birth, she lived with her parents, brothers and sisters at four different addresses in Amsterdam until 23 May 1898. Then the 18-year old Klara left for …