Sarphatipark 47 II, Amsterdam Previous house Next house Residents in February 1941 Jacobus Frenk 1920 - 1943 Marianna Frenk-van Hasselt 1922 - 1943 Residents in February 1941 David van Hasselt 1888 - 1943 Leentje van Hasselt-Hoepelman 1893 - 1943 Child of David van Hasselt and his family date unknown