Léot of Brechin is the first known Abbot of Brechin. He appears in three charters. The first of these is a Scoto-Latin charter recorded in the notitiae on the Book of Deer, a charter which explicitly dates to "the eighth year of the reign of David" (1131) which styles him "Léot ab Brecini".[1] The second of these is a charter of King David I of Scotland, dated by Archibald Lawrie to 1150, granting the lands of "Nithbren" and "Balcristin" to Dunfermline Abbey, where he is called "Leod abbate de Breichin".[2] The third of these is a charter granted by King David to the church of St. Mary of Haddington dating to 1141 mentions a "Leod de Brechin".[3]
^Kenneth H. Jackson (ed), The Gaelic Notes in the Book of Deer: The Osborn Bergin Memorial Lecture, 1970, (Cambridge, 1972), pp. 31, 34, 61; see also, Sir Archibald Lawrie, Early Scottish Charters Prior to A.D. 1153, (Glasgow, 1905), pp. 78, 339.