Family with parents
father Parents OmiusOomkens MariaBlencke	JanOomkens 1699–1748
mother Parents GerardusPierius LucretiaBorgesius	Alegonda ElisabethPierius 1701–1784
elder sister Family (none)	Maria JohannaOomkens 1730–1735
herself Family ArnoldusDijk EngelinaDijk Jan Oomkesvan Dijk Arnoldus OmiusDijk AeilkoDijk JacobusDijk	LucretiaOomkens 1731–1805
younger brother Family CatharinaEilerts OmiusOomkens	OmiusOomkens 1734–1761
younger sister Family (none)	MariaOomkens 1736–1736
younger brother Family (none)	GerardusOomkens 1738–1738
younger sister Family (none)	MariaOomkens 1739–1742
younger brother Family Gerhardina HaijolinaPierius Omius JanOomkens Dorothea AlagondaOomkens AdamusOomkens Alagonda ElizabethOomkens AefjenOomkens	GerardusOomkens 1741–1810
younger sister Family (none)	MariaOomkens 1744–1745
younger brother Family WijbijnaBandtsma NNOomkens HarmannaStheeman Alagonda ElisabethOomkens HaikoOomkens JanOomkens JanOomkens HaikoOomkens SijpkoOomkens Alagonda EilsabethOomkens Sijpko MariaOomkens	JanOomkens 1746–1832
Father’s family with Maria ElisabethKuijl
father Parents OmiusOomkens MariaBlencke	JanOomkens 1699–1748
step-mother Parents (unknown)	Maria ElisabethKuijl 1700–1726
half-sister Family (none)	MariaOomkens 1723–1723
half-sister Family Lucasvan Giffen Lambertusvan Giffen Janvan Giffen Lambertusvan Giffen Maria Elisabethvan Giffen Lucasvan Giffen Omiusvan Giffen Lambertusvan Giffen Alexandervan Giffen JanBoelens HendrikSmith	AbigaelOomkens 1724–1788
Family with ArnoldusDijk
husband Parents JohannesDijk EngelinaScholtens	ArnoldusDijk 1730–1791
herself Parents JanOomkens Alegonda ElisabethPierius	LucretiaOomkens 1731–1805
daughter Family RoeleffSwartwolt Roelf“Roelf Swartewold” Swartwold LucretiaSwartwolt HilligjenSwartwolt JohannaSwartwolt GerardinaSwartwolt JanSwartwolt OmiusSwartwolt HarmannaSwartwolt ArnoldusSwartwolt SikkoSwartwolt	EngelinaDijk 1757–1833
son Family Sjuwke EdzesMolenaar Arnoldus Oomkesvan Dijk Gerardina Oomkesvan Dijk	Jan Oomkesvan Dijk 1758–1818
son Family SaakjeOlivier Frans OmniusDijk MarthaAdriani	Arnoldus OmiusDijk 1760–1825
son Family (none)	AeilkoDijk 1761–1765
son Family (none)	JacobusDijk