My Bairds, at least Hannah Baird, was born in Neshaminy, Bucks Co., PA, no birth/death dates, but died in Warwick, Bucks Co., PA. Not certain where her parents were born. I don't have any other data for her parents. Hannah's spouse: Robert Jameson, b. 1739, Warwick, Bucks Co., m. April 1767, Bucks Co., and d. September 13, 1811, Warwick. I have the Jameson genealogy; but really hunting for a long time re the Baird lineage.