+---John Symonds (17 OCT 1841-1913)
| | +---James Crocker (-16 JUN 1807)
| +---Thamsin Crocker 
(ABT 1807-18 DEC 1861)
| | +---Joseph Jolly
| | +---John Jolly (01 AUG 1743-)
| | | +---Mary ?
| +---Thamsin Jolly (ABT 1774-)
| | +---Hugh Stanaway
| | +---William Stanaway (ABT 1710-)
| +---Elizabeth Stanaway (ABT 1740-)
| | +---Hugh Hotten (ABT 1654-SEP 1733)
| +---Thamisan Hotten (ABT 1708-1737)
| | +---John Oliver (-AUG 1668)
| +---Thamason Oliver (ABT 1666-)
John Gumma Crocker Symonds (09 OCT 1888-)
+---Amelia Caust