Family with parents
father Parents DurkJans FokelDouwes	JanDurks 1699–1781
mother Parents HetteJentjes BoukjeWybrens	GerbrichHettes 1700–1781
himself Family WypkeWybes Baukjen JentjesBootsma Jan JentjesBootsma Gerbrig JentjesBootsma Lieuwe JentjesBootsma Beitske JentjesBootsma Sybrig JentjesBootsma Wybe JentjesBootsma	JentjeJans 1730–1783
twin sister Family AteSikkens	RinskeJans