+--Christopher Gist 
                  +--Richard Gist  (1683-22 AUG 1741)
                  |  +--Edith Cromwell 
               +--Thomas Colonel Gist  (13 JUL 1712-)
               |  +--Zipporah Murray 
            +--Joshua Colonel Gist  (16 OCT 1747-17 NOV 1839)
            |  +--Susannah Cockey  (11 AUG 1715-22 OCT 1800)
         +--George Washington Brig Gen Gist  (18 DEC 1795-21 NOV 1854)
         |  |  +--James Harvey 
         |  +--Sarah Harvey  (2 NOV 1755-6 JUN 1827)
      +--John Cockey Gist  (6 OCT 1825-6 MAR 1899)
      |  |  +--Sebastian Graff 
      |  +--Ann Graff  (22 FEB 1800-14 NOV 1875)
      |     |  +--John Cockey 
      |     +--Eleanor Cockey 
      |        +--Chloe Cockey 
   +--William Gist  (4 JUL 1861-5 NOV 1936)
   |  |  +--Eleazer Wilhite 
   |  +--Catherine Wilhite  (29 JUL 1835-2 NOV 1905)
   |     +--Anges Connell 
+--John Cockey Gist  (5 JAN 1893-)
|  |  +--James Orr 
|  +--Charlotte Minnie Orr  (5 JAN 1865-11 SEP 1940)
|     +--Eliza Mahood 
Mary Jean Gist  (26 MAY 1920-19 AUG 1999)
|  +--O. G. Berkey 
+--Opal Jean Berkey  (20 JUL 1888-24 JUL 1953)