"Numerous barbarous and savage tribes, that is to say, the Marcomanni, the Quadi, the Vandals, the Sarmatians, the Suebi, in fact the tribes from nearly all of Germany, rose in rebellion"; "Moreover, other nations irresistible in numbers and might who are now oppressing the provinces of Gaul and Spain (namely, the Alans, Suebi, and Vandals, as well as the Burgundians who were driven on by the same movement)"; "two years before the taking of Rome, the nations that had been stirred up by Stilicho, as I have said, that is, the Alans, Suebi, Vandals as well as many others with them, overwhelmed the Franks, crossed the Rhine, invaded Gaul, and advanced in their onward rush as far as the Pyrenees", Paulus Orosius, History against the pagans, VII.15, 38 and 40.
"The small proprietors in contrast were men of overwhelmingly Celtic, Roman and Suevic stock, not Visigoths, for in the century since Leovigild's conquest of the Suevic kingdom in 585 there had been no perceptible Visigothic migration to the northwest.", Bishko, Charles Julian (1984). Spanish and Portuguese monastic history, 600-1300. London: Variorum Reprints. p. 21. ISBN978-0-86078-136-3.