Hi Venezia,
I have looked out for Kilcommon graveyard many times but can't seem to find it.

Before I know where I am, I have reached either Glenealy or Rathdrum without locating the graveyard

Will continue to look out for it so thank you for your reply.
Hi LH,
Thank you for that! I have seen the information Re: Abner Atkinson in the Petty Session Records and will have a good look at the other info to see if any of it is relevant to my Rathdrum Atkinsons.
Hi Jack,
Thank you so much for that information! I had looked around the graveyard in Rathdrum but was unable to see any headstones for my Atkinsons. I have Baptism Records for my ggg grandfather David William b. 1831 and his brother William b. 1825. Abner must have had another son David before my ggg grandfather was born and I wonder if this is William b. 1825. Are the Cantwell Memorials taken from Church Registers and where can I look for these?
As for Robert Atkinson, his name hasn't come up in my search yet but will keep that info just in case.
Many thanks to you all
Wicklow way