Fromund Le Brun
Fromund le Brun (died 1283) was a cleric and judge in thirteenth-century Ireland who became Lord Chancellor of Ireland. He lost a long battle to become Archbishop of Dublin, due largely to his notorious pluralism (i.e. his holding of multiple benefices). He also clashed bitterly with the formidable Archbishop of Cashel, David Mac Cerbaill, who excommunicated him.