Hello Jason,
I remember dentist Bray also.There was also another Bray family at Lacken, Multyfarnham which is about 10 miles from Mullingar. There was a William Bray in that family who died around 1975 agen almost 90.I did hear of a relative of his called Christopher.William had a daughter called Imelda who died a few years ago.There is none of the family left.