Single combat is mentioned quite frequently in the history of ancient Rome – Romulus defeated Acro, king of Caenina for the "spolia opima"; the Horatii's defeat of the Alba Longan Curiatii in the 7th century BC is reported by Livy to have settled a war in Rome's favor and subjected Alba Longa to Rome; Aulus Cornelius Cossus defeated Lars Tolumnius, king of the Veientes in single combat and took the "spolia opima". In the 5th century BC; Marcus Claudius Marcellus took the "spolia opima" from Viridomarus, king of the Gaesatae, at the Battle of Clastidium (222 BC); and Marcus Licinius Crassus from Deldo, king of the Bastarnae (29 BC).