- 1 Francois Richomme (Plaintel, Cotes d'Armor) [1] m Catherine Francoise Oger (1749- )
- 2 Catherine Jeanne Richomme (1771-1841)
- 2 Francois Charles Richomme (1773- )
- 2 Anne Richomme (1775- )
- 2 Marie Jeanne Richomme (1777- )
- 2 Francoise Catherine Richomme (1780-1782)
- 2 Francois Jacques Richomme (1782- )
- 2 Joseph Francois Richomme (1785-1842) m 1 (1805, Plaintel) Isabel Catherine Auffray (1780-1811)
- 3 Anne Catherine Richomme (1807- )
- 2nd wife of Joseph Richomme, Jeanne MarieGorin (1781-1842)
- 3 Mathurin Richomme (1812-1867) m (1835, Plaintel) Jeanne Le Moine (1814-1867), daughter of Guillaume (1778-1823) and Anne Marie Aubin (1783-1840)
- 4 Pierre Joseph Richomme (1841- ) [2] m (1872) Pelagie Francoise Rouillard (1855- )
- 5 Emilie Roselie Richomme (1876- ) (St Mt) m (1902, St Mt) Ernest John Philip Billot, son of John
- 5 Jean Pierre Richomme (1878- ) (St Mt)
- 5 Charles Joseph Richomme (1879- ) (St Mt) [3] m (1905, St Mt) Lydia Billot (1882- )
- 6 Philip George Richomme (1906- ) (St Mt)
- 6 John Francis Richomme (1911- ) (St Mt)
- 5 Henry Alexandre Richomme (1881- ) (St Mt)
- 5 Francis Edward Richomme (1883- ) (St Mt) [4]
- 5 Alfred George Richomme (1885-1918) (Gr) [5]
- 5 William Clement Richomme (1887- ) (Gr)
- 5 Adelina Rosalie Richomme (1888- ) (Gr)
- 5 Philip Albert Richomme (1889- ) (Gr) [6] m (1920, St C) Gertrude Maud Day (1892- ) daughter of Peter Thomas [7]
- 5 Walter Albert Richomme (1891- ) (Gr)
- 5 Albert Ernest Richomme (1897- ) (Gr) [8] m (1921, St B) Violet Lilian Burke (1896- ) daughter of William Francis
- 5 Arthur Richomme (1898- ) (Gr)
- 4 Mathurin Francois Richomme (1853-1888) m Mathurine Francoise Donnio (1852- )
- 5 Mathurine Richomme (1878- )
- 4 Pierre Joseph Richomme (1841- ) [2] m (1872) Pelagie Francoise Rouillard (1855- )
- 3 Mathurin Richomme (1812-1867) m (1835, Plaintel) Jeanne Le Moine (1814-1867), daughter of Guillaume (1778-1823) and Anne Marie Aubin (1783-1840)
- 2 Francoise Richomme (1789- )