+--Luther POWERS  (1790-)
Nancy POWERS  (1837-5 AUG 1871)
|  +--John LISLE  (1758-27 DEC 1808)
+--Elizabeth LISLE  (1793-1870)
   |  +--Thomas IRWIN  (ABT 1735-2 DEC 1799)
   +--Rachel IRWIN  (ABT 1762-BEF JUN 1824)
      +--Rachel (IRWIN)  (-17 AUG 1812)