Individual Details
Maria Joanna Mertz
(18 Oct 1729 - )
Events
| Birth | 18 Oct 1729 | Holzem, Mamer, Capellen, Luxembourg | |||
| Death |
Families
| Father | Nicholas Mertz (1707 - ) |
| Mother | Catherina Meyers ( - ) |
| Sibling | Joannes Mertz (1734 - 1814) |
| Sibling | Nicolaus Mertz (1740 - ) |
| Sibling | Catharina Mertz (1737 - ) |
| Sibling | Susanna Mertz (1743 - ) |
| Sibling | Petrus Mertz (1731 - ) |