+---Joseph Smith (ABT 1790-BEF 1851)
| +---Hester Trestreal 
Elizabeth Smith (ABT 1823-19 JUN 1898)
| +---James Tregoning
+---Mary Tregoning (ABT 1794-)
+---Mary ?
+---Joseph Smith (ABT 1790-BEF 1851)
| +---Hester Trestreal
Elizabeth Smith (ABT 1823-19 JUN 1898)
| +---James Tregoning
+---Mary Tregoning (ABT 1794-)
+---Mary ?