Wal's Genealogie
Gezin: Mathijs Johannes Balk / Jacoba Beijersbergen (F318)
 | Gerardus Balk (1872- ) 
|
 | Maria Grimbergen (1872-1934)
|
| Catharina Elisabeth Josephina Balk (1899- ) |
| Gijsbertha Catharina Maria Balk (1900- ) |
| Adriana Maria Balk (1901- ) |
| Elisabeth Johanna Balk (1902- ) |
| Adrianus Marthias Balk (1903- ) |
| Mathijs Johannes Balk (1905- )
|
| Jacoba Beijersbergen (1910- ) |