+--John Langdon Beddoe  (1842-Mar 1889)
+--Arthur Beddoe  (24 Jun 1879-1924)
|  |  +--William Bryan  (1796-)
|  +--Esther Bryan  (31 Aug 1844-18 Jan 1903)
|     |  +--John Lawley 
|     +--Esther Lawley  (1808-)
Albert Joseph Beddoe  (29 Jun 1902-Jun 1966)
|           +--Pierre Louis Bergevin-Langevin  (7 Jun 1753-25 Jul 1836)
|        +--Pierre Bergevin-Langevin  (1 Nov 1785-23 Sep 1863)
|        |  |  +--Francois Hebert  (1719-)
|        |  +--Agathe Marie Hebert  (1758-Oct 1835)
|        |     +--Marie Arsenault 
|     +--Sylvain Langevin  (8 Oct 1835-6 Jun 1923)
|     |  |  +--Albert Mercier 
|     |  +--Angelique Mercier  (ABT 1789-AFT 1861)
|     |     +--Madeleine Sauve 
|  +--Sylvain Bergevin dit Langevin  (1853/1855-1 Oct 1913)
|  |  |  +--Antoine Moineau 
|  |  +--Odille Moineau-Moquin  (1830/1833/1837-1883)
|  |     +--Angelique Legros 
+--Pamela Bergevin  (15 Jun 1880-)
   |  +--Jean-Baptiste Gendron 
   +--Marie Lea Gendron  (28 Jul 1854-12 Apr 1952)
      +--Amelie Amyot