Information about reign: King Duncan I
|To||14 August 1040|
|Personal Information||King Duncan I of Scotland (1001 - 1040)|
Donnchad mac Crinain (Modern Gaelic: Donnchadh mac Crìonain; anglicised as Duncan I, and nicknamed An t-Ilgarach, "the Diseased" or "the Sick") was king of Scotland (Alba) from 1034 to 1040. He is the historical basis of the "King Duncan" in Shakespeare's play Macbeth.