Jacobs, Helena (birth 9 May 1869 Blokzijl - died 11 Feb 1940 Apeldoorn)
Jacobs, Salomon Jacob
Jacobson, Abraham
Jacobson, Charlotte Dina
Jacobson, Herman (birth 11 Mar 1882 Amsterdam - died 3 Aug 1961 Wassenaar)
Jacobson, Jacob Alexander (birth 3 Oct 1916 Boekarest - died 14 Nov 1942 North Sea)
Jacobson, Louise Charlotte
Josephsohn, Hanna Johanna