- 1 Pierre Deffains (1781-1859) (Plemy, Cotes d'Armor) m (1811, Plemy) Catherine Serinet (1780-1864), d of Jacques (1751-1815) and Marie Langlamet
- 2 Marie Jeanne Deffains (1811-1889)
- 2 Pierre Francois Deffains (1813-1814)
- 2 Joseph Pierre Deffains (1815-1886)
- 2 Jacques Marie Deffains (1817- )
- 2 Jeanne Francoise Deffains (1819-1876)
- 2 Jean Francois Deffains (1821-1897) m (1857, Plemy) Anne Marie Carlo (1836- )
- 3 Pierre Marie Joseph Deffains (1857- )
- 3 Jean Marie Joseph Deffains (1859- )
- 3 Anne Marie Mathurine Deffains (1861- )
- 3 Ange Marie Deffains (1863- )
- 3 Charles Marie Deffains (1865- )
- 3 Louis Marie Deffains (1867- )
- 3 Joseph Marie Deffains (1869-1968) (Ploeuc-sur-Lie) m (1901, St H) Anne Marie Herve (1880- ) daughter of Julien
- 4 Joseph Francis Deffains (1898-1963) (Tr)
- 4 Peter Paul Deffains (1900- ) (Tr)
- 4 Remy Aime Deffains (1902- ) (Tr)
- 4 Alfred Deffains (1905-1999) (Tr)
- 4 Anna Deffains (1909- ) (Tr)
- 4 Walter John Deffains (1909- ) (Tr)
- 4 Cyril Deffains (Tr)
- 4 Adeline Florance Deffains ( -1978) (Tr) m Theophile Derrien (1898-1990) [1]
- 3 Joseph Jean Deffains (1872- ) m Rosalie (1865- )
- 4 Joseph Francis Deffains (1898-1963) m Marie Francoise Le Moine (1900-1965)
- 5 Mavis Deffains (1925-1936)
- 5 Francis Joseph Deffains (1928-1999)
- 4 Alfred Deffains (1906- )
- 4 Joseph Francis Deffains (1898-1963) m Marie Francoise Le Moine (1900-1965)
- 3 Victoire Marie Deffains (1875- )
- 3 Jeanne Marie Deffains (1877-1956)
- 3 Francois Marie Deffains (1880-1880)
- 2 Francois Marie Deffains (1824-1888)
Notes and references
- ↑ Four children in Jersey