Alexander I., king of Scotland, son of Malcolm Canmore and Margaret, sister of Edgar Atheling, a vigorous prince, surnamed on that account The Fierce; subdued a rising in the North, and stood stoutly in defence of the independent rights of both Crown and Church against the claim of supremacy over both on the part of England; (d. 1124).
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Alexander VI. * Alexander II.