With Scipio were also C. Marius and C. Lucilius (Vell. 2.9.4, on Lucilius; Vell. 2.9.4; Val Max. 8.15.7; Plut. Mar. 3.2-4, and 13.2, on Marius). Marius' position is uncertain, perhaps an eques (Plut. Mar. 13.2), for this service precedes his military tribunate (Sall. Iug. 63.3). Lucilius is termed an eques but as the brother, and later the brother-in-law also, of a senator, could have had an official positio on Scipio's staff (see Cichorius, Untersuch. Lucil. 14ff., 24ff.). (Broughton MRR I)
All served under Scipio at Numantia (Memmius: Frontin. Str. 4.1.1; Plut. Apophth. Scip. Min. 17. Rutilius: App. Ib. 88; Cic. Rep. 1.17; Suidas, s. v. {Gr}. Asellio: Gell. 2.13.3, the historian. Gracchus: Plut. TG 13.1, not specifically termed Tr. Mil.). (Broughton MRR I)