He wrote commentaries, still unedited, on Exodus, Leviticus, Numbers, and the Psalms. A chronological and genealogical abridgment of the Bible is attributed to him, but the authorship is uncertain. As Chancellor of the Church of Paris he displayed great zeal on behalf of poor students, and to supply their want of text-books, which were very expensive, he had a kind of synopsis engraved on the walls of the classrooms for their assistance. In 1191 he was appointed by Celestine III to settle a dispute between the Abbeys of St-Eloi and St-Victor. He was a constant correspondent of Celestine III and Innocent III. Certain writers erroneously believe that he died Bishop of Embrun; the "Gallia Christiana Nova" shows that he was only Chancellor of Paris. His works were published by Dom Mathoud with those of Robert Pullus (Paris, 1855).
He was born at Poitiers or in its neighborhood about 1130; died in Paris in 1215.
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