+---Roger Cox (01 JUL 1957-)
| +---Ivy ? 
David Cox (17 APR 1991-)
| +---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-)
| +---Alfred John Bolch
| | | +---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-)
| +---Anthony Bolch
| | +---Winnie Smith
+---Michelle Bolch (16 NOV 1963-)
+---Gwendeline Page