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Borrell
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Borrell

count of Barcelona
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The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.

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Learn about this topic in these articles:

  • Sylvester II, detail from the ivory vessel used at the consecration of Otto III, 996; in the Domschatzkammer des Aachener Domes, Aachen, Ger.
    Sylvester II
    / Early life and clerical career

    …Spain in 967 by Count Borrell of Barcelona and remained there three years. At the monastery of Santa María de Ripoll, which was noted for its fine library, he studied the quadrivium (the higher division of the liberal arts, which includes music, arithmetic, geometry, and astronomy) under Bishop Atto of…

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    …Spain in 967 by Count Borrell of Barcelona and remained there three years. At the monastery of Santa María de Ripoll, which was noted for its fine library, he studied the quadrivium (the higher division of the liberal arts, which includes music, arithmetic, geometry, and astronomy) under Bishop Atto of…

    Read More