(1985-)
| +---Henry John Walker 
(1801-1883)
| +---Henry George Walker (15 MAR 1881-08 NOV 1956)
| | +---Matilda Alice Jones (30 JUN 1858-)
| +---Henry Charles Walker (1909-)
| | +---Martha Matilda Bates (1878-28 FEB 1941)
| +---Robin Charles Walker (1937-)
| | +---Maud Mary ? (1913-)
+---Christine Walker (1962-)
+---Pamela ?