The Devantier Family Tree
Family: Pierre Isaac Dupont / Marie Louison (F1455)
m. 27 Mar 1795 | Isaac Dupont (1738-1801) 
|
 | Susanne Honore (1740-1818)
|
| Susanne Dupont (1762- )  |
| Cathrine Dupont (1765-1832) |
| Marie Dupont (1769-1816) |
| Isaac Dupont (1774- ) |
| Maria Dupont (1776- ) |
| Cecilie Dupont (1777- ) |
| Isaac Dupont (1779- ) |
| Matthias Dupont (1781- ) |
| Jacob Dupont (1782- ) |
| Abraham Dupont (1783-1844) |
| Isaac Louison (1746-1799)
|
| Marie Devantier (1742-1782)
|
| Francois Louison (1769-1772) |
| Jacob Louison (1775-1830) |
| Pierre Isaac Dupont (1767-1805)
 |
| Marie Louison (1773-1832)
|
| Susanne Marie Dupont (1796-1798) |
| Isaac Dupont (1798-1868) |
| Marie Dupont (1801- ) |
| Susanne Dupont (1803- ) |