(1885-02 NOV 1956)
+---Alan John Newlands (12 NOV 1929-)
| | +---John Cundy (ABT 1737-09 MAY 1802)
| | +---William Cundy (1769-16 MAY 1854)
| | | +---Grace Richards 
(ABT 1734-05 OCT 1799)
| | +---William Cundy (1799-19 NOV 1858)
| | | | +---Samuel Stephens (1692-1764)
| | | | +---? Stephens
| | | +---Ann Stevens (1768-1851)
| | +---Edwin Cundy (1831-28 DEC 1916)
| | | | +---John Cundy (ABT 1737-09 MAY 1802)
| | | | +---John Cundy (30 JAN 1762-1841)
| | | | | +---Grace Richards (ABT 1734-05 OCT 1799)
| | | +---Letitia Cundy (11 OCT 1805-)
| | | +---Elizabeth Harvey
| | +---William John Cundy (11 JAN 1860-29 JUL 1940)
| | | | +---John Cundy (ABT 1737-09 MAY 1802)
| | | | +---Frank Cundy (1764-)
| | | | | +---Grace Richards (ABT 1734-05 OCT 1799)
| | | | +---John Cundy (1797-12 AUG 1837)
| | | | | +---Mary Harvey
| | | +---Marianne Erskine Cundy (1833-29 OCT 1905)
| | | +---Ann Hewlings (1803-)
| +---Marianne Helen Balfour Cundy (25 NOV 1889-08 DEC 1942)
| | +---Joseph Hart (1817-1898)
| +---Sarah Hart (29 SEP 1855-09 JAN 1937)
| +---Ann Hillyer
John Thomas Newlands
+---Coral May Powel (1937-)