(ABT 1905-11 JAN 1964)
Barry Maxwell Calver (31 JUL 1948-)
| +---David G Hill
| +---Archibald (Archie) Gilchrist Hill (1855-09 SEP 1953)
| | +---Dinah Glew 
+---Melva Claire Hill (05 APR 1917-16 SEP 1999)
| +---William Pearce (ABT 1829-)
| +---William Henry Pearce (11 MAY 1861-06 DEC 1936)
| | +---Charlotte Coker (ABT 1833-)
+---Clara Eveline Pearce (10 JUN 1889-21 APR 1973)
| +---Edwin Bickerstaff Wesson (ABT 1791-12 APR 1827)
| +---Edwin Henry Bickerstaff Wesson (26 SEP 1820-18 MAR 1908)
| | +---Mary Ann Pengilly
+---Clara Wesson (18 APR 1862-06 JUN 1941)
| +---William Polkinghorne (ABT 1801-)
+---Elizabeth Jane Polkinghorne (ABT 1827-09 JUL 1890)
+---Elizabeth Ould (ABT 1806-)