I wish I could be more definitive but I did a quick search for a question that has now been deleted. I can tell you Alexander and his wife are buried at Drucilla Independent Fundamental Cemetery Dysartsville, McDowell County,North Carolina. The son James shows up in Revolutionary war records here; http://revwarapps.org/s32272.pdf
. Contact me at bwakefieldcampbell@ gmail. I may have pulled some information from various volumes I have lying about. There is a plantation in Caldwell, NC that I have seen since childhood; the old Glass Plantation. This is why I probably looked about for information.