Hendrik Marinus Christiaan van Oosterzee (c1806-bef1886) was born circa 1806 to Wouter Leonardus van Oosterzee (bef1788-) and Jacoba Laurentia Beudt (bef1788-) . He married Clasina Geertruida Uittenhoven (c1806-1884) 27 October 1829 in Brouwershaven, Zeeland, Netherlands.
Children
| Name | Birth | Death | Joined with |
| Anna van Oosterzee (1842-1916) | 16 March 1842 Elkerzee, Zeeland, Netherlands | 26 September 1916 Nunspeet, Gelderland, Netherlands | Rijnardus William Haentjens Dekker (1827-1902) |