Family with parents
father Parents Antonijde Ronde Mariavan Kooten	Willem Frederikde Ronde 1854–1960
mother Parents Leendert CornelisSmits Maria Adrianade Zwarte	Frederika MarinaSmits 1865–1901
himself Family GeertruyMuller	Jacob Leendertde Ronde 1888–1968
younger sister Family WillemQuak	Mariade Ronde