- 1 Pierre Gallichan (1632-1673) m Elizabeth Lesbirel (1636-1690)
- 2 Etienne Gallichan (1660-1676)
- 2 Nicolas Gallichan (1663-1694)
- 2 Edouard Gallichan (1665-1742) m (1706, Tr) Susanne Renouf (1686-1766)
- 2 Pierre Gallichan (1673-1740) m (1700, Tr) Jeanne du Feu (1678-1705) daughter of Jean (1651- ) and Rachel (1656- )
- 3 Jean Gallichan (1701-1703)
- 3 Francois Gallichan (1703-1703)
- 3 Jean Gallichan (1704-1758) m (1725, Tr) Marie Gallichan (1703-1746) daughter of Nicholas (1666-1714) and Katherine, nee Billot (1670-1714)
- 4 Marguerite Gallichan (1726- )
- 4 Jeanne Gallichan (1728-1728)
- 4 Marie Gallichan (1729-1734)
- 4 Jean Gallichan (1732-1733)
- 4 Marie Gallichan (1734-1746)
- 4 Jean Gallichan (1717- )
- 4 Clement Gallichan (1740, Tr) m (1760, St Mt) Jeanne Binet (Tr)
- 5 Clement Gallichan (1763- )
- 5 Philippe Gallichan (1766- ) m (1786, Tr) Susanne Le Masurier ( -1798)
- 6 Esther Gallichan (1787- )
- 6 Anne Gallichan (1790-1889) m Philippe Pallot (1787-1886)
- 6 Marie Gallichan (1792-1879) m (1815, St Helier) Daniel Gallienne (1786- )
- 6 Susanne Gallichan (1795-1797)
- 5 Jeanne Gallichan (1767- )
- 5 Elizabeth Gallichan (1769- )
- 4 Charles Gallichan
- 3 Edouard Gallichan