There's a graveyard at Cwmavon (not Pant Du) - down a lane (now a cycle track), alongside the Oakwood Pub, which is opposite the Parish church & graveyard of Michaelstone Super Avon.
Could be the patch to the right, in front of Church Square on Google maps:
https://www.google.com/maps/place/Cwmafan,+Port+Talbot/@51.6136441,-3.7626501,155m/data=!3m1!1e3!4m5!3m4!1s0x486e5d60dee581df:0xafdc7af85699dc05!8m2!3d51.614044!4d-3.766471I'm looking for a burial and there's no record of one at the Church. I know there are graves at this site, actually been there even, but was looking for someone else at the time. I've completely forgotten the name etc of this graveyard to try and find burial records. I think it was a cholera cemetery. I'm sure there was even some info online about it, but can't seem to find anything.
Anyone got any further info on it please?