« Reply #3 on: Thursday 18 October 07 09:22 BST (UK) »
I had a look in the surrounding parishes in case they lived on the edge of the parish and nearer to a church in a neighbouring parish and found some Jenkins of Raglan baptising their children in Bryngwyn, but not your family. Then I looked at Llandenny
http://freepages.genealogy.rootsweb.com/~monfamilies/Llandenny.htmland found a Thomas and a George in 1776 and 1777 and then no more, so perhaps they moved around.
What you could do is to use the nearby places search on the Genuki page for Raglan and then check the records for each parish if there is a link on Genuki to Mike John's website. You might find some more that way.
Cornwall: Allen, Bevan, Bosisto, Carnpezzack, Donithorn, Huddy, James, Retallack, Russell, Vincent, Yeoman
Cards: Thomas (Llanbadarn Fawr)
Glam: Bowler, Cram, Galloway, James, Thomas, Watkins
Lincs: Coupland, Cram
Mon: Cram, Gwyn, John, Philpot, Smart, Watkins
Pembs: Edwards (St. Dogmael's)
Yorks: Airey, Bowler, Elliott, Hare, Hewitt, Kellett, Kemp, Stephenson, Tebb