+--Julian Sauve  (1852-22 Apr 1933)
+--Horace Joseph Sauve  (14 May 1889-5 Mar 1956)
|  +--Marie Mary Louise Lacuille-Lequee  (4 Feb 1856-2 Nov 1938)
A Mourice Sauve 
|        +-- Delefluer 
|     +--Jacques Seraphine Poirier  (1819-)
|  +--Maurice Joseph Poirier  (1 Feb 1868-22 Mar 1942)
|  |  +--Josephine Lefarve  (1821-)
+--Celestine Poirier  (3 Feb 1893-Dec 1975)
   |        +--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 
   +--Marie Odile Langevin  (ABT Sep 1866-8 Dec 1942)
      |  +--Antoine Moineau 
      +--Odille Moineau-Moquin  (1830/1833/1837-1883)
         +--Angelique Legros