Roger, of Hereford, active 1176-1198
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Variants
Rogerus, Herefordensis, active 1176-1198
Roger, Infans, active 1176-1198
Roger, Puer, active 1176-1198
Additional Information
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
found: Opera de computo saeculi duodecimi, 2015:title page (Reinheri Paderbornensis computus emendatus)
found: Wikipedia, 18 February 2016(Roger of Hereford; Rogerus Herefordensis; Roger infans, Roger puer; active 1176-1198; medieval astronomer active in Hereford; wrote Computus in 1176, a treatise on calculating ecclesiastical dates)
found: Oxford dictionary of national biography online, April 19, 2023(Hereford, Roger of [called Roger Infans, Roger Puer] (fl. 1176-1198) ... also wrote a comprehensive text on astrology)
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Change Notes
2016-02-18: new
2023-04-20: revised
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