Willem Leening (1864-1912) |
Jakoba van Leenen (1866- ) 
|
Willem Leening (1886-1959)  |
| Wilhelmina Maria Leening (1889-1962) |
| Jacoba Johanna Leening (1894-1958) |
| Maria Petronella Leening (1896-1980) |
| Wilhelmus Antonius Nicolaas Leening (1899-1964) |
| Hendrikus Johannes Leening (1902-1975) |
| Johannes Cornelis Leening (1906-1981) |
| Theodora Cornelia Catharina Leening (1909-1985) |
| Adrianus Johannes Leening (1891-1952)
|
| Jakoba Theodora Leening (1913- ) |
