Tom McQuilkin
| +---William Thomas Hitchcock (ABT 1800-)
| +---Thomas Hitchcock (1827-15 SEP 1903)
| | +---Maria Jane Bloomfield 
| +---Thomas William Hitchcock (30 NOV 1849-29 NOV 1920)
| | +---Elizabeth Elliot (1830-12 AUG 1888)
+---Bertha Hitchcock
+---Fanny Bridger (1860-01 MAY 1945)