(-JUN 1720)
+---Thomas Trudgian (ABT 1697-1749)
| +---Ellinor Starke 
(-1726)
+---William Trudgian (ABT 1723-1799)
| | +---Samuel Hicks
| +---Jullian Hicks (ABT 1695-1765)
+---Israel Trudgian (1748-JUL 1792)
| | +---Francis Bullan
| +---Ann Bullen (ABT 1720-JUL 1790)
+---Thomas Trudgian (ABT 1785-FEB 1869)
| +---Agness Phillips
+---John Trudgian (ABT 1817-)
| +---Margaret Stephens (ABT 1779-)
+---John Henry Trudgian (ABT 1841-15 OCT 1926)
| | +---John Craddock
| +---Mary Ann Craddock (ABT 1817-)
+---William Trudgian (06 MAY 1878-11 DEC 1939)
| | +---Thomas Bilkey
| +---Dinah Bilkey (-14 DEC 1915)
Everett Durward Trudgeon (26 JUL 1912-11 JUN 1963)
| +---Arthur Geach
+---Bessie Jane Geach