Protogenes
From LSJ
γραμματική ἐστιν ἐμπειρία τῶν παρὰ ποιηταῖς τε καὶ συγγραφεῦσιν ὡς ἐπὶ τὸ πολὺ λεγομένων → grammar is a practical knowledge of the usage of poets and writers of prose
Latin > English (Lewis & Short)
Prōtŏgĕnes: is, m., = Πρωτογένης,
I a celebrated Grecian painter of Caunus, on the coast of Caria, Cic. Brut. 18; id. Att. 2, 21, 4; Plin. 35, 10, 36, § 104; Gell. 15, 31 fin.>