I'm sorry, but I have checked the database of Ballymoreen graveyard and there are no entries that I have found in the graveyard for Boles/Bowles or variant spellings.
Also I am only a guest user of Ancestry so I cannot see your email to send on a picture to you (as I have it saved on a Word file document). As it is I cannot find the disk on which I have saved the original images to, as the attachment link will only allow extensions for jpegs etc to be attached. I'll keep looking as the image is good, taken in low light so the text is easily read.
Will also see if I can root out any other Churchill/Boles data locally, but bear with me I have a good few irons in the fire, but if you don't receive any reply, after what seems like an eternity, post a question as a reminder, and it might kick me into action.