Antonius Hubertus Valkenberg (1847 - ?)
Anna Maria Catharina Houben (1857 - 1928)

Joannes Joseph Antonius Maria Valkenberg

Joannes Joseph Antonius Maria Valkenberg⁽¹⁾ was born⁽²⁾ on 30 Dec 1902 in Hulsberg, L.