Hi Adam -- that sounds very, very, very close! Your George William sounds like he was born around the right time, and I know that his father was from Ireland. Do you know if GW also had a sister named Margaret??? Or maybe a sister-in-law named Margaret. One of the witnesses listed in the family bible was a Margarey McBurney. If you email me directly I can more easily send you the info I have from the bible. My brother has the bible, so I can't scan it and then send it.