Deleted JOHN/ANN info!
Must have had a Senior Moment.
I agree Johns age is out but Census are not always accurate
JOHN/MARY Baptised;
WILLIAM/ELIZABETH, 26 July 1795
ANN, 22 April 1798***
FANNY, 2 April 1804
Now there is a Possible Burial;
MARY Somerfield, 10 March 1805 St Mary, no age/status given
There is also a John SUMERFIELD/Anne HOW Marriage 14 Nov 1809 St Mary.
Unfortunately it does not state if he is Widowed.
Johns Burial, 25 June 1854 gives his age as 77 (birth c 1777)
So if the same John, possible 2 Wives and was 21 when Ann was Baptised and 18 for William/Elizabeth