Gille Brigte, Earl of Strathearn

Gille Brigte of Strathearn (1150–1223), sometimes also called Gilbert, was the 3rd Earl or Mormaer of Strathearn.

The eldest of three children born to Ferteth, Earl of Strathearn and his wife Ethen, he first appears on record in 1164, as a witness to a charter by King William to the monks of Scone. He succeeded his father in 1171, and around this time was made Justiciar of Scotia, the highest legal official in the realm.

He does not seem to have taken a large role in public affairs, and does not often occur in public records. A number of royal charters do exist, granting him certain lands in Perthshire. He was more active in ecclesiastical affairs. He took an interest in the newly founded Abbey of Lindores, and in 1200 he and his wife founded an abbey at Inchaffray, dedicated to the memory of their eldest son Gille Críst, who had died two years previously. He was also a benefactor to Dunblane Cathedral.

Gille Brigte (Gilbert) died in 1223, perhaps in his 70s, a very long life for the period, a testimony to his comparatively peaceful career.