2. Another Athenian sculptor of this name, and probably of the same family, but of the Roman period, has lately been brought to light by the researches of Ottfried Müller, who saw at Athens a block of marble bearing an inscription which shows it to be the base of a statue of a certain M. Antonius (not improbably the triumvir), made by Leochares. (Schöll, Archäol. Mittheil. pp. 128, 129 ; Stephani, in Rhein. Mus. 1845, p. 30; R. Rochette, Lettre à M. Schorn, p. 342.)
[P.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890