Hi Kate -
Thank you for the information. We did have an Uncle Harrison (who was very old when I was a child). So it's possible it is the same person. I do know about the Rosses that are still in Dorchester County. My Mother says they are my cousins but I haven't met them yet (or don't recall).
With the new information you've provided, I can go a little farther in my research.
Thank you so much for the help.
Deborah Brice