Hi Arwel,
Many thanks in showing interest with my post, it is difficult isn't it. The relatives I am searching for was my Gt Gt Gt Grandparents a Hugh and Gwen Angel of Tycroes farm. Gwen died in 1865 and Hugh in 1885. I am hoping they are buried in this church as Tycroes farm where they were living is quite close.
Living in South Wales I know nothing of this area so assume that this is the church.
You are correct regarding not much information available, I sent an email to the vicar of the church a Rev Richard Vroom and he replied saying there was no map of the graves in the church that he know's of but he would ask the church warden for any information that would be available but he did not get back to me and that was in May, so I don't think I will have any joy from that direction.
I don't know if you live local to that area, as you say you have photographs of some of the graves, perhaps you might have better luck with the church warden if you have some knowledge of the area.
Many thanks,
Retpara.