My Stewart line daughterd out when Anne or Anna Stewart married James Skiff about 1745 in MA. She was born 1725 at Martha's Vineyand, Dukes, MA.
Anna was the daughter of Charles Stewart who was born in 1672 at Eastham, Barnstable, MA. His father was Daniel Stewart born in Scotland in 1636. Daniel Stewart's father, James, was born about 1605 in Scotland. James father, Alexander, was born in 1580. I have the location as Minnigaff, Kincardineshire, Scotland.
I have also seen Anne or Anna's last name spelled Stuart.