Constantine (Causantin) I King of Scotland UNKNOWN

Constantine (Causantin) I King of Scotland was born about 0836.¹   Constantine (Causantin) I King of Scotland's father was Kenneth I, King of Picts & Scots Mac Alpin.  His paternal grandfather was Alpin, King of Kintyre, King of mac Eochaid. He had a brother named Constantine I.  He died in 0877 in Inverdovat, Forgan, Fife, Scotland.¹ 

He had a biological son named Donald II, King of Scotland.