Trevor Ashman
| +---William Thomas Hitchcock (ABT 1800-)
| +---Thomas Hitchcock (1827-15 SEP 1903)
| | +---Maria Jane Bloomfield 
| +---Charles Hitchcock (11 JUL 1864-19 NOV 1933)
| | +---Elizabeth Elliot (1830-12 AUG 1888)
| +---Vincent Hitchcock
| | +---Emily Staples (1869-27 SEP 1956)
+---Alison Hitchcock
+---Violet Negus