Duccius[?] - inscriptions, notably a tombstone of Lucius Duccius Rufinus at York[2] (http://museums.ncl.ac.uk/archive/arma/contents/iconog/tombston/cent1/uk/york/duccius.htm)
... quite blind.
Throughout his long professorial career, and in all his numerous publications he remained, in spite of occasional deviations on particular points, loyal to ...