(-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)
+---Anthony Trudgian (ABT 1794-MAY 1867)
| | +---Robert Bone
| +---Grace Bone (1759-02 JUN 1840)
| +---Mary Ellis
John Trudgian (ABT 1833-BEF 1881)
| +---John Best (ABT 1648-AFT 1696)
| +---John Best (ABT 1683-)
| | +---Grace John
| +---Thomas Best (24 AUG 1708-)
| | | +---Robert Phillips
| | +---Mary Phillips (17 SEP 1683-01 DEC 1799)
| | +---Joan Sampson
| +---Richard Best (ABT 1735-)
| | +---Mary James (ABT 1712-25 APR 1763)
| +---Richard Best (ABT 1762-)
| | +---Mary Stick
+---Jenefer Best (ABT 1796-)
+---Elizabeth Julian