Family with parents
father Parents Roeleff SickensSwartwolt HillechijnPieters	RoeleffSwartwolt 1725–1789
mother Parents Jan Christoffersvan Boekeren TrijntjeReinders	Hillechien Jansvan Boekeren 1724–1799
elder brother Family EngelinaDijk Roelf“Roelf Swartewold” Swartwold LucretiaSwartwolt HilligjenSwartwolt JohannaSwartwolt GerardinaSwartwolt JanSwartwolt OmiusSwartwolt HarmannaSwartwolt ArnoldusSwartwolt SikkoSwartwolt	RoeleffSwartwolt 1753–1808
herself Family JanElderkamp	TrijntjeSwartwolt 1755–1823
younger sister Family (none)	HillechijnSwartwolt