| Henricus Gerardtz ( - 1768) |
Aegidius Balthasar Melkopp (Meelcopf) ( - 1738) |
| Anna Elisabeth Boemans (Boymans) ( - 1747) |
Mechtildis Margaritta Schniders ( - 1744) |
| Joannes Winandus Gerardtz | Maria Helena Melkopp (Meelcopf) |
| bd. 9 Apr 1731, Simpelveld occ. edu. rel. catholic dd. brd. |
bd. 16 Oct 1732, Simpelveld occ. edu. rel. catholic dd. 10 Feb 1783, Simpelveld brd. |
| spouses: 1, 2 |
| Johannes Henricus Gerardtz Aegidus Nicolaus Gerardtz Maria Helena Gerardtz Maria Catharina Gerardtz Hermanus Josephus Gerardtz Joannes Leonardus Gerardtz |