Constantine I
King of Scotland
				36th great-grandfather (Paternal)
				
									Causantín or Constantín mac Cináeda (in Modern Gaelic: Còiseam mac Choinnich; died 877) was a king of the Picts. He is often known as Constantine I in reference to his place in modern lists of kings of Scots, but contemporary sources described Causantín only as a Pictish king. A								
				Common Ancestors: Direct Ancestor
				
