Celina van Cleef, also known as Lien, was a daughter of Jochem van Cleef and Clara Jas. 17 April 1942 she married Louis Hakker, also known as Lowie. Louis still lived with his parents Isaac Hakker and Esther Koe, but after the wedding the moved in at Tugelaweg 93 I and 11 May 1943 they moved to Griftstraat 53 II in Amsterdam. From there they were deported to Camp Westerbork where Louis had to stay…