William Duncan 
William was born on October 1st, 1659 in Perthshire, Scotland.1 William's father was William Duncan and his mother was Susan Haldane. He was an only child. He died in Pennsylvania.1 General Notes
[3991.ftw]
[Brøderbund WFT Vol. 1, Ed. 1, Tree #3991, Date of Import: Oct 25, 1998]
William Duncan (1659 ? ) came from Perthshire, Scotland about 1690 to Brockheaven (Now Alexandria) Virginia. May have removed later to Culpepper County, Virginia. William is reputed to be descended from the Scotch King Duncan I, although proof is not available regarding this matter.
[phelps.FTW]
[Brøderbund WFT Vol. 1, Ed. 1, Tree #3991, Date of Import: Oct 25, 1998]
William Duncan (1659 ? ) came from Perthshire, Scotland about 1690 to Brockheaven (Now Alexandria) Virginia. May have removed later to Culpepper County, Virginia. William is reputed to be descended from the Scotch King Duncan I, although proof is not available regarding this matter.
[0938.ftw]
[Brøderbund WFT Vol. 22, Ed. 1, Tree #0938, Date of Import: Dec 3, 1998]
William Duncan (1659) came from Perthshire, Scotland about 1690 to Brockheaven (now Alexandria) Virginia. May have removed later to Culpepper County, Virginia. William is reputed to be descended from the Scotch King Duncan I, although proof is not available regarding this matter.
Details of William's family with Margaret McMurdo
1 0938.ftw
Further sources/citations:
World Family Tree Vol. 1, Ed. 1 @ Tree #3991, 3991.ftw, phelps.FTW, World Family Tree Vol. 22, Ed. 1 @ Tree #0938
Further sources/citations:
World Family Tree Vol. 1, Ed. 1 @ Tree #3991, 3991.ftw, phelps.FTW, World Family Tree Vol. 22, Ed. 1 @ Tree #0938