(1926-1970)
Martin Russell Buchanan (08 NOV 1948-)
| +---John Ward
| +---James Ward (04 MAY 1815-12 MAY 1888)
| +---John Henry Ward (11 JUL 1841-27 SEP 1911)
| | | +---James Ridge
| | +---Mary Ridge 
| +---William John Ward (30 OCT 1878-09 APR 1948)
| | | +---John Bowman
| | | +---Constantine Bowman (ABT 1829-16 SEP 1909)
| | +---Mary Anne Bowman (05 JUN 1853-01 NOV 1930)
| | | +---John Popham
| | +---Ann Popham (ABT 1830-22 JUN 1861)
| +---Willis Owen Ward (10 DEC 1905-15 NOV 1951)
| | +---Lydia Sarah Shrimpton (1878-1963)
+---Owenna Margaret Ward (14 APR 1929-)
+---Margaret Henderson (1905-)