Note 181 — Chapter VI · The Line of Atholl Restored.
Reading edition
This account of Margaret is entirely taken from her life, written by her confessor, generally ascribed to Turgot, and I think with reason. The writer was not her confessor latterly (c. 4), and as Turgot entered into orders in 1074 (not 1084 as Papenbroch says), and became Prior of Durham in 1087, six years before the death of Margaret, this would agree very well with the theory that ascribes the work to him. It must have been written in the reign of Edgar, as the messenger who brought the news of Malcolm’s death to Margaret was “the son who succeeded to the king”—not Duncan, who was neither present at the battle nor was he a son of Margaret—and as three sons succeeded, though the writer only alludes to the son who succeeded, he must have written before the second son came to the throne. Vide also Hailes’ Annals, in loc.