+--John MCILVAIN  (ABT 1610-)
                     +--John MCILVAIN  (ABT 1635-21 SEP 1669)
                     |  +--Anna CORRIE  (-FEB 1632)
                  +--John MCILVAIN  (1656-1735)
                  |  +--Ann CUNNINGHAM 
               +--Robert MCILVAIN  (10 NOV 1696-15 JAN 1746)
               |  +--Sarah CLARK  (ABT 1660-)
            +--Moses MCILVAIN  (1723-ABT 1760)
            |  +--Isabella SWAN  (ABT 1700-AFT 1746)
         +--Samuel MCILVAIN  (1753-2 FEB 1806)
         |  |  +--James MILLER 
         |  +--Agnes MILLER  (1723-BEF APR 1791)
         |     +--Mary (MILLER) 
      +--Andrew MCILVAIN  (21 APR 1791-9 MAY 1861)
      |  |     +--John PURDY 
      |  |  +--James PURDY  (1732-7 AUG 1813)
      |  +--Margaret Elizabeth PURDY  (OCT 1761-24 APR 1840)
      |     |  +--James MCCONNELL  (1715-OCT 1764)
      |     +--Martha MCCONNELL  (1736-BEF 1800)
      |        +--Rebecca (MCCONNELL)  (ABT 1718-BEF 1764)
   +--John Havens MCILVAIN  (1825-25 JUN 1869)
   |  |  +--Joseph, Esq HUNTER  (8 AUG 1763-6 JUN 1834)
   |  +--Jane R HUNTER  (16 APR 1803-17 NOV 1862)
   |     +--Mary Margaret MCGAUGHEY  (ABT 1765-BEF 1817)
+--Donald MCILVAIN  (1862-)
|  +--Margaret WALKER  (1830-1878)
Rose MCILVAIN 
+--Emily (MCILVAIN)