Alida Vos, born on 19 May 1892 in Amsterdam as the eldest of the ten children of Isaäc Vos and Mietje Visser, and her sister Bloeme Vos, who was born as the sixth on 2 January 1901, lived since 31 May 1935 at Cilliersstraat 27 ground floor in Amsterdam-East. Alida was unmarried and worked as housekeeper and Bloeme was married on 2 October 1935 the non-Jewish Wijbe van Hoek. The marriage lasted not…