(14 APR 1921-02 JUL 1983)
| +---Kathleen Carol ? 
+---David Alexander Nixon (24 JUN 1960-)
| | +---John Bolch
| | +---Emmanuel John Bolch (ABT 1832-)
| | | | +---James Jenvey
| | | +---Jenetta Cathrine Richards Jenvey (ABT 1806-)
| | | +---Charlotte Secombe
| | +---John Alfred Bolch (ABT 1863-)
| | | +---Phoebe ? (ABT 1831-)
| | +---Frederick John Bolch (ABT 1890-1968)
| | | +---Alice E Boswell (ABT 1868-)
| +---Florence Minnie Bolch (19 AUG 1921-31 OCT 2004)
| | +---William Warner
| | +---Richard Warner (ABT 1792-)
| | | +---Jane ?
| | +---Joseph Warner (24 OCT 1818-)
| | | | +---Joseph Higgs
| | | +---Rebecca Higgs (29 DEC 1792-)
| | | +---Elizabeth Harbett
| | +---Henry Warner (ABT 1855-13 FEB 1893)
| | | | +---James Jeffs (ABT 1787-)
| | | +---Ruth Jeffs (ABT 1819-)
| | | +---Sarah Deacon (-BEF 1861)
| +---Elsie May Warner (17 JUN 1893-28 MAR 1973)
| | +---William Gurney (ABT 1770-)
| | +---William Gurney (ABT 1810-)
| | | +---Mary Dollimore (ABT 1780-)
| | +---John Gurney (ABT 1833-01 FEB 1879)
| | | +---Fanny Gower (ABT 1807-01 SEP 1867)
| +---Ellen Gurney (ABT 1858-)
| | +---William Gregory (ABT 1762-)
| | +---Thomas Gregory (ABT 1811-)
| | | +--- ? (-BEF 1851)
| +---Eliza Gregory (ABT 1830-AFT 1879)
| +---Susanna ? (ABT 1811-)
Mark James Nixon (11 JUN 1985-20 DEC 1988)
| +---Naik Chowdhiry (-1990)
+---Sharon Patricia Chowdhiry (03 OCT 1962-)
| +---Thomas Richard Collins (ABT 1825-)
| +---John William Collins (26 JUN 1863-1934)
| | +---Marie Hobbs (ABT 1834-)
| +---Reginald Collins (02 OCT 1892-)
| | +---Rosina Croft (1872-)
+---Dorothy Ellen Maureen Collins (28 SEP 1934-25 JUN 1986)
| +---Isaac Hellewell (04 APR 1854-1914)
| +---Frank Hellewell (02 OCT 1862-14 MAY 1914)
| | +---Fanny Atkins
+---Helena (Nellie) Frances Hellewell (12 SEP 1890-ABT 1935)
+---Helena Louise Lyle