Christopher Young
| +---Owen Hughes
+---Christine Hughes 
| +---Nicholas Cowlin (ABT 1843-)
| +---John Cowlin (19 FEB 1872-14 NOV 1930)
| | +---Elizabeth ? (ABT 1846-)
+---Ada Cowlin
| +---John Ridge (ABT 1843-)
+---Ada Alicia Ridge (ABT 1871-)
+---Mary Jane Bicknell (ABT 1848-)