Bapts of John/Annes children are on FreeREG also;
John 1764/Anne 1766/Edward 1768/Elizabeth 1772/Mary 1774/Mary 1775
Son John buried 1769
Burial of SARAH Wilkins 9 Jan 1771 Widow + JOHN Wilkins Snr 6 Feb 1762
JOHN/SARAH Bapt Great Ellingham;
ELIZTH 18 Jan 1733/34 and JOHN 1740 as noted.
I see a Tree has John marrying Sarah ADAMS 1750 but these children were born well before that

Not sure how they came up with a Wormleighton, Warwickshire connection for John/Sarah.