(-1737)
+---William Trudgian (ABT 1695-SEP 1752)
| +---Elizabeth Lawrey 
(-1738)
+---Samuel Trudgian (ABT 1725-01 MAY 1808)
| | +---William Truscott
| +---Jane Truscott (ABT 1697-MAY 1770)
+---Edward Trudgian (1766-AUG 1832)
| | +---Anthony Trudgyan (-1737)
| | +---Anthony Trudgian (ABT 1699-1746)
| | | +---Elizabeth Lawrey (-1738)
| +---Elizabeth Trudgian (ABT 1725-13 JAN 1799)
| +---Margaret Stone (-1739)
+---Samuel Trudgian (ABT 1798-SEP 1851)
| +---Philippa Rickard (ABT 1766-1833)
+---John Trudgian (1823-)
| +---Martha Nancollas (ABT 1800-)
John Barnacutt Trudgian (1853-)
| +---John Barnacutt
+---Grace Barnacutt (1829-)
+---Mary Ann ?