Handly's in AR

My grandfather was Hollis Handly, son of Garland and Zilpah (Brooks) Handly. Garland's father was William Handly and mother was Frances Amanda Dabney. My g-g-g-g grandparents were Isaac and Mary Caison (Sherrard) Handly. My g-g-g-g-g grandparents were John and Celiah (Boykin) Handly. My g-g-g-g-g-g grandparents were Mark and Elizabeth (Dicey) Handley. Mark was born in North Carolina in 1715. That is the farthest that I have been able to research my Handly line. If anyone has anymore information about how they came to this country, please join my group and share. Thanks.