+--Jacques Sauvageau  (-UNKNOWN)
         +--Jean Sauvageau  (21 JUL 1600-12 SEP 1662)
         |  +--Renée Coypeau  (-UNKNOWN)
      +--Claude Sauvageau  (10 MAY 1643-19 APR 1694)
      |  +--Madeleine Ouvre  (ABT 1604-UNKNOWN)
   +--Alexis Sauvageau  (1672-20 FEB 1748/49)
   |  |  +--Isaac Legendre  (1610-WFT Est 1630-1710)
   |  +--Jeanne Legendre  (1636-1 MAR 1713/14)
   |     +--Claude Lentonne  (1610-WFT Est 1630-1716)
+--Alexis-Augustin Sauvageau  (24 APR 1695-UNKNOWN)
|  |  +--Martin Martin  (ABT 1648-17 FEB 1704/05)
|  +--Marguerite Massé  (ABT 14 MAY 1679-24 DEC 1744)
|     |     +--Unknown David  (ABT 1599-UNKNOWN)
|     |  +--Claude David  (ABT 1626-30 NOV 1687)
|     |  |  +-- Unknown  (-UNKNOWN)
|     +--Thérèse David  (4 SEP 1664-SEP 1727)
|        |  +--Jean De Noyon  (ABT 1601-UNKNOWN)
|        +--Suzanne De Noyon  (3 APR 1626-11 MAY 1701)
|           +--Jeanne Francfort  (ABT 1606-UNKNOWN)
Joseph-Marie Sauvageau  (FEB 1725/26-DEC 1758)
|        +--Julien Germain  (-UNKNOWN)
|     +--Robert Germain  (1639-27 DEC 1723)
|     |  +--Julienne Bevais  (-UNKNOWN)
|  +--Germain-Henri Germain-Belisle  (-JAN 1762)
|  |  |  +--François Coignart  (-UNKNOWN)
|  |  +--Marie Coignart  (1643-22 MAY 1715)
|  |     +--Françoise Petit  (-UNKNOWN)
+--Marguerite Germain-Bélisle  (1700-25 APR 1751)
   +--Genevieve Marcotte  (-UNKNOWN)