Gezin: Richard Kollaard / Elizabeth Johanna Cusell (F2)
 | Gerardus Willem Kollaard (1895-1969) 
|
 | Froukje Huizinga (1895-1992)
|
| Eduard Adolf Kollaard (1925-2000)  |
| Leonardus Cusell (1878-1947)
|
| Johanna Fros (1882-1959)
|
| Jacob Frederik Cusell (1905-1984) |
| Cornelis Wilhelmus Cusell (1906-1998) |
| Nicolaas Cusell (1908-1955) |
| Leonardus Johannes Cusell (1910-1985) |
| Elbert Carel Johan Cusell (1912-1995) |
| Cornelia Wilhelmina Cusell (1916-2011) |
| Johan Leo Cusell (1918-2000) |
| Frederik Cusell (1920-1984) |
| Jan Cusell (1922-1994) |
| Richard Kollaard (1930-2015)
|
| Elizabeth Johanna Cusell (1925-1992)
|