Re: look-up Please Judy
In checking my McGavock book, I find no Millie McGavock, but I do find that these McGavocks are found in Wythe Co. VA. The immigrating ancestor is listed as James McGavock b. 1728 from Antrim Co. Ireland. He immigrated about 1754-55. He married Mary Cloyd in 1760 and moved to Wythe Co. from Rockcastle Co. VA. Children were Hugh, David, James, Randal, Margaret, Mary, Cynthia, Elizabeth, Joseph and Sally.
If you think this is your early McGavock family and would like to know more please feel free to contact me at listed email. The book does list some early history.