+---William Grainger
| +---Maggie Hannah 
+---Gordon Robert Grainger
| | +---George Aucock
| | +---Alfred Aucock (18 APR 1842-27 JAN 1921)
| | | +---Mary Wheeler
| | +---Alfred Edward Aukett (04 SEP 1880-05 JUN 1947)
| | | | +---Benjamin Harford
| | | | +---James Harford (ABT 1808-22 FEB 1898)
| | | | | +---Mary Davis
| | | | +---Edward Harford (11 APR 1830-22 OCT 1925)
| | | | | | +---William Gerish (1758-)
| | | | | | +---John Gerish (1781-1863)
| | | | | | | +---Jane Rogers
| | | | | +---Ann Gerish (14 FEB 1808-03 APR 1876)
| | | | | +---Mercy Moody (-22 AUG 1835)
| | | +---Ann Aquilla Harford (26 APR 1860-27 MAY 1914)
| | | | +---John Brewerton (ABT 1812-17 DEC 1885)
| | | +---Lydia Ann Brewerton (ABT 1833-31 JUL 1903)
| | | +---Harriet White (-19 JUL 1891)
| +---Ruth Edna Aukett
| | +---Samuel Alvis
| +---Minnie Alvis (17 OCT 1883-15 APR 1939)
| +---Mary Riley
Timothy Robert Edward Grainger
+---Lynette Pitcon