- Cecil Adkins
(d 1024). North Netherlandish ecclesiastic and treatise writer. He was Bishop of Utrecht under Emperor Henry II. The proximity of two short treatises on the division of the monochord to Adelboldus’s treatise on geometry, De crassitudine sphaerae, in a 12th-century manuscript from Tegernsee (D-Mbs Clm.18914) prompted Gerbert to attribute them to Adelboldus in his ...