| | Albert Joachim Marie Le BRETON 1901–1943 Maria Louise JAGLIN 1907–2007 | | |
Joachim Marie Le BRETON 1903–1984 | | |
Ernest Marie Joseph Le BRETON 1905–1940 | | |
Henri Le BRETON 1941–2010 | | |
| | Joseph François René Pierre GRANGER 1927–1990 | | |
| | Henri Marie Le BRETON 1907–1956 Marie Victorine Joséphine FAUCHEUX 1910–1961 | | |
Marie Annick Angèle Noelle Le BRETON 1945–1945 | | |
Joëlle Rosa Anne Le BRETON 1947–2023 | | |
| | Mathurin Joseph Marie Le BRETON 1910–1996 Anna Rosalie Victorine Marie BOULET 1915–2003 | | |
| | Anne Marie 'Joséphine' Le FALHER 1865–1935 Joseph Marie Le BRETON 1871–1943 | | |
Mathurine Marie Le FALHER 1867– | | |
| | Joseph Le FALHER 1833–1871 | | |