Nieuwe Keizersgracht 29 huis, Amsterdam Previous house Next house Residents Jansje Kool-Erwteman 1868 - 1942 Residents in February 1941 Elizabeth de Vries-den Arend 1884 - 1942 Juda de Vries 1915 - 1942 Samuel de Vries 1913 - 1941 Barend Katoen 1898 - 1942 Child of Widow Katoen-de Beer and her family date unknown Family member of Widow Katoen-de Beer and her family date unknown