+--William Gardner Wellman  (-27 MAY 1937)
Orrin Jackson Wellman  (14 JAN 1888-)
|  +--Rufus Clarence Thomas  (1846-)
+--Minnietta Thomas  (3 JUL 1869-7 FEB 1929)
   |                       +--John Killough 
   |                    +--John Killough  (1630-)
   |                 +--John Killough  (1657-CA. 1715)
   |                 |  +--Mary Hyde 
   |              +--Robert Killough  (1681-1737)
   |              |  +--Anne (McNeil) MacNeill  (CA. 1659-)
   |           +--Finley (Killough) Kelloch  (1711-)
   |           |  +--Margaret Finley 
   |        +--Matthew Kelloch  (29 MAR 1737-23 MAR 1824)
   |        |  |  +--John Young 
   |        |  +--Mary Young  (12 JUN 1700-21 SEP 1795)
   |        |     +--Catherine?  
   |     +--Finley Keller, (3d)  (28 MAR 1765-7 MAR 1837)
   |     |  |  +--Dr. Moses Robinson  (1703-4 MAR 1763(4?))
   |     |  +--Mary Robinson  (31 JAN 1739-31 NOV 1839)
   |     |     |  +--Daniel Fitzgerrald 
   |     |     +--Mary Fitzgerald 
   |  +--Ezekiel D. Kellar  (CA. 1805-)
   |  |  +--Mary "Polly" Boyd 
   +--Sarah A. Kellar  (28 FEB 1847-CA. 1891)
      +--Sarah K. Trask  (CA. 1806-)