Nieuwe Keizersgracht 60 III, Amsterdam Previous house Next house Residents in February 1941 Salomon IJdis 1893 - 1942 Eva IJdis-Frank 1897 - 1942 Louis IJdis 1932 - 1942 Child of Salomon IJdis and his family date unknown Rebecca IJdis 1924 - 1942 Martha Bloch Kanes-IJdis 1921 - 1945