| Father | Jonas Peter FORTINEAUX (1677 - 1755) |
| Mother | Susanna Rosina SPON (1679 - 1710) |
| Sibling | Jean Henri FORTINEAUX (1704 - 1708) |
| Sibling | Marie Rosina FORTINEAUX (1705 - 1716) |
| Sibling | Johann David FORTINEUX (1706 - 1780) |
| Sibling | Jean Henry FORTNEY (1708 - 1753) |
| Sibling | Johann Francis FORTINEUX (1711 - 1755) |
| Sibling | Johann Michael FORTINEUX (1711 - 1713) |
| Sibling | Marie Margarite FORTINEUX (1715 - ) |
| Sibling | Johann Melchior FORTINEUX (1716 - 1754) |
| Sibling | Maria Rosina FORTINEUX (1718 - ) |
| Sibling | Mary Magdalena FORTINEUX (1724 - 1784) |
| Sibling | Samuel FORTINEUX (1725 - ) |
| Sibling | Melchior "Michael" FORTNEY OR FORDNEY (1745 - ) |