Individual Details
Helena Michielsen
( - )
Families
| Spouse | Cornelius Verhoeven (1762 - ) |
| Spouse | Cornelis Koyen ( - ) |
| Child | Dymphna Adriana Koyen (1885 - 1937) |
( - )
| Spouse | Cornelius Verhoeven (1762 - ) |
| Spouse | Cornelis Koyen ( - ) |
| Child | Dymphna Adriana Koyen (1885 - 1937) |