Esther and Rosa Ritmeester were twin sisters. Both were born on 17 August 1918 in Amsterdam as daughters of Jechiël Ritmeester and Elisabeth Brandon. Both sisters still lived at home with their parents at Lepelstraat 2, 2nd floor, were not married and both worked as seamstresses/lingerie seamstresses. They had an older sister Rachel and three brothers, namely: Isaac, David and Philip. In 1920 ano…