+--Owen CLARKSTON  (1780-1840)
+--Henry CLARKSTON  (26 AUG 1809-19 JAN 1916)
|  +--Mary HUGHES  (1784-1838)
Thomas DeWitt CLARKSTON  (21 JUL 1852-3 MAY 1931)
+--Granville PERSINGER  (ABT 1803-AFT 1860)