Dictionary of Greek and Roman Biography and Mythology/Cicero 4.
4. L. Tullius Cicero, son of the foregoing. He was the constant companion and schoolfellow of the orator, travelled with him to Athens in b. c. 79, and subsequently acted as his assistant in collecting evidence against Verres. On this occasion the Syracusans paid him the compliment of voting him a public guest (hospes) of their city, and transmitted to him a copy of the decree to this effect engraved on a tablet of brass. Lucius died in b. c. 68, much regretted by his cousin, who was deeply attached to him. (De Fin. v. 1, c. Verr. iv. 11, 61, 64, 65, ad Att. i. 5.)