+---Jabez Thorne (1847-)
+---William Jabez Thorne (ABT 1885-1963)
| | +---Edwin Bickerstaff Wesson (ABT 1791-12 APR 1827)
| | +---Edwin Henry Bickerstaff Wesson (26 SEP 1820-18 MAR 1908)
| | | +---Mary Ann Pengilly 
| +---Fanny Wesson (22 SEP 1857-)
| | +---William Polkinghorne (ABT 1801-)
| +---Elizabeth Jane Polkinghorne (ABT 1827-09 JUL 1890)
| +---Elizabeth Ould (ABT 1806-)
Audrey Ann Thorne (1917-)
| +---James Orr
+---Lily Ann Orr (ABT 1889-1954)
+---Ann Johnston