Gedempte Gracht 59, Den Haag Previous house Next house Residents in April 1942 Aron Poons 1899 - 1942 Grietje Poons-van Leeuwen 1901 - 1942 Calman Poons 1924 - 1942 Abelia Poons 1932 - 1942 Sara Poons 1921 - 1942 Aaron van Leeuwen 1915 - 1943 Abraham van Leeuwen 1906 - 1943