I appreciate the information.
My paternal grandfather was born in Florida, but he had older sisters who were born in Screven County, Georgia. From what I can find online everyone in the paternal line is a descendant of 2 brothers who moved to Screven County in the year 1800. I know the 2 brothers' names and my great-grandfather, Thomas Edward Arnett, Sr. was born in the 1880s. I don't know anything in between.