Vincent Marie Le BRETON 1864– | | |
| | 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 | | |
| | Joseph Marie Le BRETON 1871–1943 Anne Marie 'Joséphine' Le FALHER 1865–1935 | | |
| | Jean Marie Le BRETON 1839–1890 Guillemette PICAUD 1836–1910 | | | | Mathurine Le BARBIER 1793–1823 Vincente Le THUAUD 1800–1852 | | |
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