+--Ernest Roy Morford  (27 Feb 1905-9 Jul 1989)
Marvin Morford  (-BEF 1990)
|           +--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 
|  +--Joseph Arthur Langevin  (Jun 1868-1 Jan 1914)
|  |  |  +--Antoine Moineau 
|  |  +--Odille Moineau-Moquin  (1830/1833/1837-1883)
|  |     +--Angelique Legros 
+--Delia Mary Langevin  (22 Mar 1911-7 May 1990)
   |  +--Beloni Menerd 
   +--Emma Menerd  (28 Dec 1882-11 Oct 1961)
      +--Anna Gibeault