(-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)
+---William Trudgian (1753-04 FEB 1835)
| | +---Anthony Trudgyan (-1737)
| | +---Anthony Trudgian (ABT 1699-1746)
| | | +---Elizabeth Lawrey (-1738)
| +---Elizabeth Trudgian (ABT 1725-13 JAN 1799)
| +---Margaret Stone (-1739)
+---James Trudgian (ABT 1781-JUN 1858)
| | +---Robert Bone
| +---Grace Bone (1759-02 JUN 1840)
| +---Mary Ellis
+---Samuel Trudgian (ABT 1825-10 MAR 1903)
| +---Elizabeth (Betsey) Trevidick (ABT 1795-)
Kate Trudgian (07 MAY 1862-)
| +---John Hamley
+---Eliza Hamley (-11 MAY 1910)