+--James Louis Dunlap 
+--Louis Alfred Dunlap  (9 FEB 1902-5 AUG 1980)
|  +--Flora Belle Libby 
Louis Alfred Dunlap 
|           +--Silas Geer 
|        +--David Larkin Geer  (2 NOV 1819-2 SEP 1890)
|        |  +--Polly Larkin 
|     +--George Larkin Geer  (25 MAY 1857-14 JAN 1920)
|     |  |                       +--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 
|     |  |        +--John Kelloch  (AFT. 1725-)
|     |  |        |  |  +--John Young 
|     |  |        |  +--Mary Young  (12 JUN 1700-21 SEP 1795)
|     |  |        |     +--Catherine?  
|     |  |     +--Matthew Kelloch  (1772-7 DEC 1836)
|     |  |     |  +--Isabella Cunningham 
|     |  |  +--Ambrose Kalloch  (14 MAY 1797-4 SEP 1882)
|     |  |  |  +--Polly Forrest 
|     |  +--Lucy Lermond Kelloch  (4 OCT 1824-29 JAN 1874)
|     |     |  +--Capt. Francis Haskell  (1749-14 JUL 1842)
|     |     +--Jane Haskell  (6 MAR 1800-18 JUN 1883)
|     |        +--Jane Stinson 
|  +--George Independance Geer  (4 JUL 1884-20 JAN 1945)
|  |  |  +--Cornelius E. (F.?) Sheehan 
|  |  +--Catherine (Katie) A. Sheehan  (1864-)
|  |     +--Cecelia Bridget Cragin 
+--Martha Ethelyn Geer 
   |  +--Charles Byron Merrill 
   +--Jennie Ethelyn Merrill, RN  (17 MAR 1884-20 JAN 1961)
      +--Euphemia Vandal Jewell