(1852-1925)
+---Bennett (Ben) Flintoff (1892-1957)
| +---Charlotte Jackson 
(1858-1951)
+---Leslie Harold Flintoff (21 JAN 1919-03 MAY 1989)
| +---Violet Esther Gadfield (1900-)
+---Peter John Harold Flintoff (29 MAR 1946-)
| +---Phyllis Charlotte Emma Furmage (19 FEB 1926-)
Jay Roydon Flintoff (08 MAR 1989-)
+---Alana Manukau (23 SEP 1965-)