Murchad mac Diarmato

Murchad mac Diarmato (died 715), called Murchad Midi (Murchad of Meath), was an Irish king. One of four or more sons of Diarmait Dian, he succeeded his father as King of Uisnech at the latter's death in 689.

The Kings of Uisnech ruled a kingdom centred in modern County Westmeath, named for Uisnech (also Ushnagh), the Hill of Uisneach is reputed to be the centre of Ireland. They belonged to Clann Cholmáin, a kin group descended from Colmán Már, son of Diarmait mac Cerbaill, and were counted among the southern branches of the Uí Néill. In the 7th century, the dominant kin group among the southern Uí Néill, who shared the title of High King of Ireland or King of Tara with the northern Cenél Conaill kindred, were the rival Síl nÁedo Sláine, whose lands lay in modern County Dublin and County Meath, to the east of Uisnech.

Murchad was among the guarantors of the Cáin Adomnáin (Law of Innocents) proclaimed at the Synod of Birr in 697. There are few reports of Murchad in the Irish annals. His brother Bodbchad was killed in the Battle of Claenath in 704, near Clane in modern County Kildare, fighting alongside Fogartach mac Néill against the King of Leinster, Cellach Cualann.

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