Wilhelmus Antonius Merkus 1895– | | |
| | Antonia GrandJean 1850–1919 | | | | Cornelis GrandJean 1824–1895 Maria van den Heuvel 1823–1894 | | | | Coenraad GrandJean 1769–1845 Johanna "Jenneke" Reijers Vermeulen 1784–1860 | | | | | Godefridus Regers Vermeulen – Catherina de Ruyter 1742–1822 | | | | Regnier "Reijer" Jansen Vermeulen 1737–1814 Elisabeth "Eijp" van den Berg 1738–1813 |
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| | | Antoon van den Heuvel 1779–1829 | | | | Francis Alberts van den Heuvel –1781 Joanna Janssen Peperkamp –1781 |
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