Onze familiestambomen
Gezin: COSAERT / Christina PIERS (F60828)
Joannes Baptiste PIERS ( -1788) 
|
Maria Theresia PIERS (1731- ) |
Anne Marie PIERS (1734-1813)  |
| Maria Joanna PIERS (1739- ) |
| Joanna Catharina PIERS (1742-1769) |
| Brigitta PIERS (1746-1764) |
| Christina PIERS (1738-1793)
|
| Marie Therese COSAERT (1764-1819) |