Hi Deb,
I will go to Catsfield and see if there are any graves for the other Delves I mentioned.
However, our weather is very wet, grey and windy, so I'll leave it till things improve.
I'll get back to you with any pictures later.
Meanwhile I have some more records which you may not have found (or which may not be relevant)
Catsfield baptisms:-
Frederick Delves, 29.1.1817. son of Rev.William and Elizabeth Delves.
Elizabeth Delves, 23.7.1818. daughter of Rev.William and Elizabeth Delves.
Crowhurst baptisms:-
William Delves,20.6.1815. son of William(Clergyman) and Elizabeth Delves.
Then there are some which may be for William Snr and his siblings - also at Crowhurst.
William Delves, born 25.4.1788, baptised 3.6.1788. son of Rev William and Ann Delves.
John Delves, 27.9.1789, twin son of Rev William and Ann Delves.
James Delves,27.9.1789, twin son of Rev William and Ann Delves.
Ann Delves, born27.3.1791,baptised 28.4.1791.daughter of Rev William and Ann Delves.
This couple married at Sedlescombe on 15.8.1786. The record says, William Delves, of Crowhurst and Ann Bishop, married by licence.
I can find no definite record of William's first marriage to Elizabeth, or her death, but he does seem to have been married twice - Elizabeth and Mary Susan Bedingfield.
There is a vague possibilty, as I found reference to a marriage licence dated 7.8.1813 between William Delves and Elizabeth Smith.
I don't know where this marriage was though (other than England!!) at least Crowhurst, Catsfield and Sedlescombe are all close to each other.
Perhaps if you find this marriage record you would be interested in sending for a copy of the licence, which may help you.
Best wishes HL