尼波斯
The trial and subsequent execution of Romanus, an Italian senator and friend of Ricimer, on the grounds of treachery in 470 made Ricimer hostile to Anthemius. Following two years of ill feeling, Ricimer deposed and killed Anthemius in 472, elevating Olybrius to the Western throne. During the brief reign of Olybrius, Ricimer died and his nephew Gundobad succeeded him as "magister militum". After only seven months of rule, Olybrius died of dropsy. Gundobad elevated Glycerius to Western Emperor. The Eastern Empire had rejected Olybrius and also rejected Glycerius, instead supporting a candidate of their own, Julius Nepos, "magister militum" in Dalmatia. With the support of Eastern Emperors Leo II and Zeno, Julius Nepos crossed the Adriatic Sea in the spring of 474 to depose Glycerius. At the arrival of Nepos in Italy, Glycerius abdicated without a fight and was allowed to live out his life as the Bishop of Salona.