Gille Brigte of Angus is one of the earliest attested Mormaers of Angus. He was possibly a descendant of Dubacan of Angus.
Gille Brigte is recorded as a witness to a charter dating to 1150. He probably fathered both Adam and Gille Críst. He was dead by 1189, when his son Adam was the Mormaer.
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