Gezin: Hendrik Gijsbertus Willard / Barbara Clasina Lamphen (F1620)
getr. 12 dec 1952 | Roelof Hermanus Willard (1907-1976) 
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 | Jacoba van der Linden (1909-1971)
|
| Gijsbertus Hendrik Willard (1930-2000)  |
| Jacobus Leonardus Willard (1935-2021) |
| Bartholomeus Johannes Willard (1937-2008) |
| Gregorius Hendrik Willard (1942-2014) |
| Everdiena Maria Willard (1946-1987) |
| Jacob Wilhelmus Willard (1950-1975) |
| Cornelis Lamphen (1879-1947)
|
| Alida Johanna Cornelis van Hattum (1898-1966) |
| Cornelia Lamphen (geb. van Hattum) (1923-2005) |
| Alida Johanna Cornelis van Hattum (1898-1966) |
| Jan Marinus Lamphen (1924- ) |
| Alida Johanna Cornelis van Hattum (1898-1966) |
| Grardus Cornelis Lamphen (1928- ) |
| Alida Johanna Cornelis van Hattum (1898-1966) |
| Alida Johanna Cornelis van Hattum (1898-1966) |
| Rika Grada Lamphen (1931- ) |
| Alida Johanna Cornelis van Hattum (1898-1966) |
| Alida Johanna Cornelis van Hattum (1898-1966) |
| Jannetje Lamphen (1933- ) |
| Hendrik Gijsbertus Willard (1928-1994)
|
| Barbara Clasina Lamphen (1930-1999)
|
| Roeland Willard (1953-2015) |
| Sandra Willard (1966-1996) |