Person

Alexander Buchanan

Scottish soldier

b. 1390 CE – d. 1424 CE World The Atlantic Lands

Sir Alexander Buchanan (d. 1424) is the eldest of the three sons of Sir Walter Buchanan, eleventh Laird of Buchanan.

He is noted for killing Thomas of Lancaster, 1st Duke of Clarence, heir to the English throne, at the Battle of Baugé.