I have records from Habersham County Ga showing that a Hugh Isbister about 20 yoa came from Orkney Scotland in 1775 on a ship named Marlboro and landed in Savannah Ga in August 1775. His son George Newell Ivester (name was changed) born 1779-1860`s was married to 2nd Anna Rucker and had eleven children one of whom no info was listed. The children were Barbara, Peter,William,George jr,Elizabeth,John,Jerusha Ann, Dau ?,Jesse,Jacob, and Jaley Ann. There was a son by George`s first wife named Isaac. I hope this will help you some. Sarah Ann Ivester was my great grandmother and the daughter of Peter.