Dubgall mac Somairle was King of the Isles. He was a son of Somairle mac Gilla Brigte and Ragnhildr Óláfsdóttir. Dubgall was a leading figure of Clann Somairle, and the eponymous ancestor of Clann Dub
One of the king gaming pieces of the Lewis chessmen. Comprising some four sets, the pieces are thought to have been crafted in Norway in the twelfth- and thirteenth centuries.
A rook gaming piece of the Lewis chessmen. The Scandinavian connections of leading members of the Isles may have been reflected in their military armament, and could have resembled that depicted upon such gaming pieces.
Ruinous Mingary Castle before its renovation. This thirteenth- or fourteenth-century citadel may have been constructed by Dubgall's descendants. As such it would appear to exemplify the northern extension of Clann Dubgaill power from the twelfth century.
A bishop gaming piece of the Lewis chessmen.
Donnchadh of Argyll or Donnchadh mac Dubhghaill was a late 12th and early 13th century Scottish noble. He was the son of Dubhghall mac Somhairle, son of Somhairle mac Gille Bhrighde. He is the first o
Dubgall mac Somairle
…vitae corroborates Dubgall's presence in Durham by recording his name with those of Stephen and Adam. Also noted are three sons of Dubgall: Amlaíb, Donnchad, and Ragnall. If the latter three were indeed present, however, it is unclear why they are not recorded to have entered the fraternity of St Cuthbert…
Dunstaffnage Castle, Donnchadh's greatest construction.