+---Thomas Bone (ABT 1780-JAN 1844)
| +---Rebecca Boney 
+---Alexander Bone (ABT 1822-1896)
| | +---William Blackmore
| +---Frances (Fanny) Blackmore (ABT 1781-MAR 1849)
| | +---Peter Birt
| +---Grace Seage Burt (ABT 1755-)
| | +---John Tregenza
| +---Mary Tregenza (ABT 1725-)
| +---Grace Seage
Jabes Bone (ABT 1874-)
| +---? Crewes (-BEF 1881)
+---Jane Crewes (ABT 1830-)
+---Fanny ? (ABT 1802-)