Joannes Hubertus van Oppen (1857 - ?)
Maria Gertrudis Hubertina Vuchten (1864 - 1947)

Pieter Hubertus van Oppen

Pieter Hubertus van Oppen⁽¹⁾ was born⁽²⁾ on 19 Dec 1889 in Hulsberg, L.