(ABT 1617-1671)
+---Thomas Cornish (-1712)
| +---Amy Garland 
+---Samuel Cornish (1687-1772)
| +---Cecily Jillard (-1710)
+---Thomas Cornish (ABT 1714-1791)
| +---Katherine Lanworthy (1697-1773)
Thomas Cornish (1740-1802)
+---Elizabeth ?