Livy (History of Rome), and Dionysius of Halicarnassus (Roman Antiquities) acknowledge Publius Horatius and Gaius Mucius for their exceptional heroics, during the Roman Etruscan war in the 5th century B.C.
Horatius was named Cocles, ‘one-eyed’, due to losing an eye in battle (Roman Antiquities 5.23), while Mucius, after plunging his arm into the fire in defiance of the Etruscan King Lars Porsenna (who Mucius had failed to assassinate), was afterwards named Scaevola ‘left-handed’ (History of Rome 2.12).
Cocles, who single-handedly fought the Etruscans upon the Sublician bridge, received many wounds, particularly a spear wound to the buttocks above the hip-joint, rendering him lame (Roman Antiquities 5.24).