| Full name: | John S Blackwell |
| Born: | Q2 1957, Halstead, Essex, England |
| Relations: | Brother: MR Blackwell; Nephew: OW Blackwell; Nephew: SJ Blackwell |
| Teams: | Essex Under-25s (Warwick Pool Under 25: 1977); North East Essex Cricket Association (Miscellaneous: 1974); Essex Young Amateurs (Miscellaneous: 1974); North-East Essex Alliance Cricket Association (Miscellaneous: 1978) |
| Lists of matches and more detailed statistics | |