Family with parents
father Parents JacobSlotboom Christinavan Gulijk	JacobSlotboom 1869–1906
mother Parents KlaasRoor Elizabethvan Dijk	KlaartjeRoor 1870–1942
himself Family Johanna Everdina Franziskavan Gerrisheim KlaraSlotboom GerritSlotboom Jacoba ChristinaSlotboom	JacobSlotboom 1892–1974
younger sister Family Cornelis Jurriende Vos Private Private	Elisabeth“Tante Beth” Slotboom