Wilhelmus Johannes Jansen (1876- ) 
|
Johanna Catharina van der Plas (1874- ) |
Clara Jansen (1899- )  |
| Wilhelmina Jansen (1901- ) |
| Nicolaas Jansen (1903- ) |
| Elisabeth Johanna Petronella Jansen (1905-1905) |
| Johannes Petrus Jansen (1907- ) |
| Anthonius Joseph Jansen (1898- ) |
| Johanna Margaretha Jansen (1897- )
|
