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)
... is Vedic, in which the Vedas, the earliest Sanskrit texts, were composed. The earliest of the Vedas, the R^igveda, was composed in the middle of the second millennium BC. ...