Gezin: Jan Cornelisz Willard / Geertje Janze Dekker (F3812)
getr. 27 nov 1767 | Cornelis Janz Willard (1721-1779) 
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 | Wijmtje Teunis de Birk ( -1776) |
| Aleijdis Cornelisse Willard (1742- ) |
| Aaltje Cornelisse Willard (1743-1767)  |
| Winanda Cornelisse Willard (1744- ) |
| Antonius Cornelisz Willard (1748- ) |
| Jan Jacobs Dekker (1726- ) |
| Cornelia Janszen Decker (1747- ) |
| Niesje Jans Dekker (1759- ) |
| Jan Cornelisz Willard (1746-1825)
|
| Geertje Janze Dekker (1742- )
|
| Weijmpje Janssen Willard (1772-1843) |
| Elisabeth Janssen Willard (1774-1854) |
| Jan Jansze Willard (1777-1815) |
| Crelis Janse Willard (1779-1779) |
| Cornelis Janse Willard (1782- ) |
| Gijsbert Janse Willard (1785- ) |