I have a genealogy which shows a Catherine Baxter b. 1747 who married Hugh Boyd b.1743. Catherine Baxter died and was buried in 2/11/1825 at St. Patrick's Church of Ireland, Newry, County Down. Catherine Baxter's father was a James Baxter b. around 1725, and her mother Catherine Conyngham b. around 1730. Might Catherine Baxter be a sister to your James Baxter b. 1746? Maybe, but then again maybe not. Just thought it was worth mentioning. Jim Dix