Matilda of Scotland, queen of the English. [Letter to Anselm, archbishop of Canterbury, 1102-03] in Sancti Anselmi Cantuariensis Archiepiscopi Opera Omnia 4.150-52

[Letter from Matilda of Scotland, queen of the English, to Anselm, archsbishop of Canterbury]
In a letter written between his exiles, while he was in England, the queen reproves the archbishop for excessive fasting which may affect his preaching.
Online at Epistolae, (Duplicate). (See also Bibliographia record).