I had hoped there was a connection with my line of Alexander’s Joseph Alexander and Frances Malone but the DNA test seems to show no connection with the John Alexander and Margaret Glasson line. But you might check with Robert Alexander who is doing the DNA project to see if there are any connections with the Mecklenburg Alexander’s. Both of our lines lived in central Pa in the revolutionary period. It does seem that I read somewhere that part of your line went into the Carolinas after coming to America but I am not that knowledgeable as to what happened to them. I did read an abstract of an old will that indicated land being willed to Children on the Susquehanna and also land in the Carolinas circa about 1780.