Maria Theresia Van Oppen⁽¹⁾ was born⁽²⁾ on 17 Sep 1874 in Klimmen, L. She died⁽³⁾ on 12 Dec 1971 in Heerlen, L. She was buried⁽⁴⁾ after 12 Dec 1971 in Ransdaal, L.