34, 35; Suetonius, Tiberius, 61, Caligula, 16; Seneca, Suasoriae, vii., esp. the Consolatio to Cordus's daughter Marcia; Dio Cassius lvii.
All that remains of his works is a beautiful fragment, preserved in the Suasoriae (i.
The elder Seneca speaks highly of him as an historian, but the fragments preserved in that writer's Suasoriae (vi.
16 and 17) is not unreasonable since they somewhat resemble the style of suasoriae, or rhetorical exercises, but the latest editors, Tyrrell and Purser, regard these also as genuine.
His most important works are: Geographic von Griechenland (1862-1872); Beitrage zur Geschichte der klassischen Studien im Mittelalter (1873); Geschichte der klassischen Philologie in Deutschland (1883); editions of Julius Firmicus Maternus' De Errore Profanarum Religionum (1856) and of Seneca's Suasoriae (1857).
Seneca (Suasoriae vi.