Fortuin, Helena
Fortuin, Roosje Simon (birth 1806 Nijkerk - died 20 Nov 1856 Vaassen)
Fortuin, Simon Marcus (died before 13 Mar 1835 Nijkerk)
Frankforter, Mordechai
Frankforter, Sara (birth ± 1862 Winschoten)
Friso, Engel Levij