Teresa Anne Cowley 
(1978-)
| +---Richard Burgess Sayer (ABT 1818-26 DEC 1854)
| +---George Sayer (1847-16 SEP 1922)
| | | +---John Oxenham (-1838)
| | +---Jemima Oxenham (03 OCT 1826-)
| | +---Elizabeth Norman
| +---Walter Allen Sayer (13 AUG 1885-13 OCT 1963)
| | +---Mary Ann Smith (1855-23 OCT 1923)
| +---Albert (Billy) Sayer (09 JUL 1922-1973)
| | | +---William Smith (-1861)
| | | +---Thomas Smith (ABT 1803-07 JAN 1889)
| | | | +---Elizabeth Harris
| | | +---John Thomas Smith (09 JAN 1841-18 NOV 1902)
| | | | +---Lucy Clarke (ABT 1806-1873)
| | +---Annie Smith (02 DEC 1888-21 AUG 1943)
| | | +---John Bizley
| | | +---Isaac Bizley (DEC 1819-)
| | +---Emma (Emily) Bizley (10 APR 1846-07 APR 1925)
| | | +---James Tucker
| | +---Mary Ann Tucker (07 OCT 1818-)
+---Jennifer Anne Sayer (1953-)
+---Nola Harriet Bannister (1921-)