+--Robert LOUGHEED, I  (1774-1832)
         +--Robert Albert LOUGHEED, II  (AUG 1822-04 JAN 1901)
         |  |  +--Joshua CUFF 
         |  +--Maria CUFF  (1776-05 AUG 1831)
         |     +--Porish LIND 
      +--Robert Archibold LOUGHEED  (06 MAY 1854-03 JAN 1911)
      |  |     +--Samuel GOODRICH  (1751-1835)
      |  |  +--Archibold GOODRICH  (1792-1865)
      |  |  |  +--Luarana TROWBRIDGE  (1757-1835)
      |  +--Electa Permelia GOODRICH  (1832-02 OCT 1916)
      |     +--Mabel BEEBE  (1818-1882)
   +--Clifford LOUGHEED  (09 FEB 1891-21 SEP 1962)
   |  |  +--John KIME 
   |  +--Zenobia KIME  (1859-1935)
   |     +-- CATHERINE 
+--Robert Elmer LOUGHEED  (1918-)
|  |  +--Elmer HUMPHREY 
|  +--Mabel HUMPHREY  (1891-)
|     +--Elizabeth WALKER 
David LOUGHEED  (1946-)
+--Nelle DAVIS  (1918-)