+---Gary Paul Sanderson (02 JUL 1970-)
| +---Marilyn ? 
Iona Elizabeth Sanderson (05 MAY 2001-)
| +---Thomas Head (ABT 1767-)
| +---Isaac Head (ABT 1788-1858)
| | +---Hannah ?
| +---George Head (ABT 1812-1900)
| | +---Mary Herbert (ABT 1784-)
| +---Thomas Head (06 AUG 1842-)
| | | +---James Leader (ABT 1791-)
| | +---Harriet Leader (ABT 1812-1891)
| +---Harry Head (04 JUL 1881-ABT 1955)
| | | +---William Hayward (ABT 1756-NOV 1828)
| | | +---George Hayward (ABT 1803-BEF 1891)
| | | | +---Ann Clement (ABT 1769-NOV 1819)
| | +---Emma Hayward (13 SEP 1839-21 SEP 1920)
| | | +---William Woodley
| | +---Eliza Woodley (ABT 1813-ABT 1890)
| | +---Lucy Gibbs
| +---Thomas William Head (04 NOV 1913-22 DEC 1978)
| | | +---Murdo McGregor (ABT 1828-)
| | | +---Murdoch McGregor (ABT 1850-)
| | | | +---Bell McDonald (ABT 1828-)
| | +---Isabella MacGregor (26 JUN 1880-18 OCT 1952)
| | | +---William McDonald
| | +---Jessie McDonald (ABT 1849-)
| | +---Janet Munro (ABT 1827-)
| +---Kenneth William Head (21 MAY 1946-)
| | | +---Henry Fairley Stark (ABT 1885-ABT 1975)
| | +---Janet Dowie Stark (25 NOV 1915-)
| | | +---John Wilson (ABT 1859-)
| | +---Janet Miller Wilson (ABT 1884-)
| | +---Phoebe ? (ABT 1859-)
+---Lisa Ann Head (04 MAY 1971-)
| +---Thomas Alfred Christie (ABT 1929-)
+---Freda Elizabeth Christie (19 APR 1950-)
+---Edith Anderson Young (ABT 1929-)