born:  abt 1031 in Atholl, Scotland
died: 13 November 1093 in Alnwick, Northumberland, England

Father: Duncan I mac Crinan, King of Scots
Mother:  Sibylla of Northumbria

Spouse:  St. Margaret, Princess Of England

Children:
1. Matilda of Scotland
2. St. David I, King of Scots
3. Mary of Scotland