Gradivus, title of Mars ("the marcher")
Latin word, found 70 times in the texts on Socratos.
Vergil, Aeneid 3.35: Gradivumque patrem, Geticis qui praesidet arvis,
Ovid, Ars Amatoria 2.566: Rustica Gradivo difficilisque fuit.
Ovid, Metamorphoses 14.820: impavidus conscendit equos Gradivus et ictu