| Duncan I "The Gracious" of Scotland King of Scots | Sybilla (Aelflaed) fitz Siward of Northumberland of Northumbria, Queen of Scotland |
| b. abt 1001, Atholl, Perth, Scotland d. 14 Aug 1040, Bothganowan, or Moray,or Elgin Moray, or Iona, Argyll, Scotland bur. Isle of Iona, near Elgin, Scotland occ. cen. im. . ud. |
b. abt 1014, Of Northumberland, England d. abt 1040 bur. occ. cen. im. . ud. |