Family with parents
father Parents BernardusHemmelder Maria CatharinaBoom	HendricusHemmelder 1777–1825
mother Parents Johannes AdolphusSöbbing MariaSchulenkorf	Anna Catharina“Anna Catharina Sobbing” Söbbing 1784–1833
elder brother Family Eegiede Gooijer Anna CatharinaHemmelder HendrikHemmelder JohannaHemmelder JohannesHemmelder Anna CatharinaHemmelder GerritHemmelder WillemHemmelder	BernardusHemmelder 1805–1844
elder brother Family (none)	Johannes AdolphusHemmelder 1806–1838
elder sister Family Johannes TheodorusPieron Fredericus WilhelmusPieron HendricusPieron	ElisabethHemmelder 1809–1832
elder sister Family Hermanus HenrichHolters	HerminaHemmelder 1811–1888
elder brother Family (none)	Johanna MariaHemmelder 1813–1814
himself Family Femmetjevan 't Hoff Anna CatharinaHemmelder DieuwertjeHemmelder HendrikHemmelder PieterHemmelder PieterHemmelder JanHemmelder JohannesHemmelder	Hendrikus JacobusHemmelder 1816–1886
younger brother Family (none)	Franciscus AlbertusHemmelder 1819–1819
younger brother Family (none)	Anna CatharinaHemmelder 1820–1821
younger brother Family (none)	AlbertusHemmelder 1821–1821
younger sister Family (none)	Maria TheresiaHemmelder 1822–1824
Family with Femmetjevan 't Hoff
himself Parents HendricusHemmelder Anna Catharina“Anna Catharina Sobbing” Söbbing	Hendrikus JacobusHemmelder 1816–1886
wife Parents (unknown)	Femmetjevan 't Hoff 1817–1862
daughter Family (none)	Anna CatharinaHemmelder