Israel HAILES Will is on Ancestry and talkes about his Sons James, John, William and daughters, Eliza, James and Jane

On the 1841 census

Susannah HAILE - 60
Samuel - 30
Eliza - 25

next door

James HAILE - 20
John HAILE - 40
Debroah HAILE - 40

Fod records: children of Israel & Susannah lists

Mary - 1802
William - 1805
James - 1809
Samuel - 1811
Phoebe - 1814
James - 1818
Jane - 1820

so ..... John's baptism is not listed ..... although his marriage is on the Forest of Dean REcords.