Mathew Grant Jones (11 MAR 1974-)
| +---William Thomas Hitchcock (ABT 1800-)
| +---Thomas Hitchcock (1827-15 SEP 1903)
| | +---Maria Jane Bloomfield 
| +---George Hitchcock (10 JUL 1862-22 JUL 1958)
| | +---Elizabeth Elliot (1830-12 AUG 1888)
| +---Leslie Hitchcock (23 JUN 1902-27 MAR 1959)
| | +---Sarah Bridger (1866-13 APR 1925)
+---Pauline Isabel Hitchcock (1949-)
+---Elizabeth Martha Lawrence (-31 OCT 1986)