Europe 417: Wallia’s Spanish War
Soon after making peace with Rome in early 416, the Gothic king Wallia turned on his rivals in Hispaniae: the Alans and the Siling Vandals. This pleased the Romans, who agreed to support Wallia’s wars if he would regain most of the peninsula for them—a process which he would finally complete in 418.
416 Wallia’s first Spanish campaign▲
Soon after making peace with Rome in early 416, Wallia and his Goths turned on the Alans of Lusitania and the Siling Vandals of Baetica. These attacks seem to have been a continuation of hostilities from the year before, but this time the Goths were well-supplied and, like the Alans and Silings, official Roman allies. Frustrated that the Romans were effectively supporting the Goths against them, the Alans and Silings complained to the Western emperor Honorius, but to no avail.
1 Jan 417 Marriage of Constantius and Placidia▲
On 1 January 417—the day his second consulship began—Flavius Constantius married Honorius’ sister Galla Placidia, taking him a step closer to supreme power. Apparently having preferred life as a Gothic queen, Placidia had to be forced into the arrangement by her brother. Despite this, she would give Constantius two children within the next few years: a daughter Justa Grata Honoria and a son Valentinian (later emperor Valentinian III).
417 Wallia’s second Spanish campaign▲
By 417 the Western Roman regime had come out firmly in support of the Gothic king Wallia in his wars against the Alans and the Siling Vandals in Hispaniae. That year when Wallia embarked on a new campaign, he marched “in the name of Rome” and “inflicted a vast slaughter upon the barbarians”. Even so, it would take Wallia another year to conclusively defeat his enemies and restore Roman rule to Hispaniae.