(ABT 1840-)
+---William Monks (18 MAR 1866-18 NOV 1933)
| +---Mary Ann McGrath 
(ABT 1838-)
+---Eric Edwin Monks (28 JUN 1900-04 MAY 1960)
| | +---Matthew Batten
| | +---Edward Batten (ABT 1691-)
| | +---Matthew Batten (ABT 1730-)
| | | +---Jane ?
| | +---Benjamin Batten (ABT 1762-13 OCT 1834)
| | | +---Elizabeth Brown
| | +---Charles Batten (ABT 1811-12 APR 1878)
| | | +---Rosanna Crocker (1775-15 DEC 1855)
| | +---Edwin Batten (26 FEB 1849-23 FEB 1920)
| | | | +---Stephen Payne
| | | +---Amelia Payne (1818-13 FEB 1897)
| | | +---Mary ?
| +---Amelia Emma Batten (18 JUN 1873-01 NOV 1957)
| | +---William Todkill
| | +---John Todkill (DEC 1826-14 FEB 1909)
| | | +---Harriet Bramer
| +---Harriet Todkill (01 MAY 1850-26 MAR 1932)
| +---Emma Driver (ABT 1820-27 JAN 1905)
Roy Edwin Monks
| +---Henry Treanor (-20 SEP 1907)
| +---Henry Brown Treanor (ABT 1869-20 JUL 1952)
| | +---Elizabeth Jane Thompson (-20 AUG 1878)
| | +---Margaret Rowan
+---Sylvia Charlotte Treanor (30 OCT 1906-16 FEB 1978)
| +---Samuel Bryant
+---Charlotte Jane Bryant (10 JUN 1874-15 MAR 1944)
+---Jane Elizabeth Dean