Welcome to RootsChat, Ivan
Thank you for the information on the father of Rev Richard Kyrke. That's another piece in place, I think; the only George who fits the bill is George KYRKE b 12 Nov 1780, chr 12 Dec 1780, died Q2 1859. He married Rachel Harriott ROE, granddaughter, I think, of the famous entrepreneur Charles ROE (1715-1781) 27 July 1815 at St Anne's, Everton, Liverpool.
The above George was a brother of James KYRKE (1778-1857), the two of them at Glascoed at the time of the 1851 census. Both of them were born in the Wrexham area, not sure where exactly.
I agree, there was a Richard KYRKE and a Richard Venables KYRKE born about the same time (1820) in the same area, likely to have been cousins. I suspect Richard Venables KYRKE (abt 1821-1899) was the son of Richard Venables KYRKE (1792-1868); the latter being a younger brother of George and James (a total of 12 siblings in all -see my first posting in this thread).
Wilcoxon - You are right, Rev Richard KYRKE (abt 1820-1897) did marry Priscilla Catherine BILLINGE at Holy Trinity, Liverpool, 1 May 1851.
I have accumulated quite a lot of information on the ancestry of the brothers James George and Richard Venables KYRKE.