 In the winter of 406, taking advantage of the frozen Rhine, refugees from (Germanic) Vandals and Sueves, and the (Sarmatian) Alans, fleeing the advancing Huns, invaded the empire in force.Three years later they crossed the Pyrenees into Iberia and divided the Western parts, roughly corresponding to modern Portugal and western Spain as far as Madrid, between them.The Visigoths, having sacked Rome two years earlier, arrived in the region in 412, founding the Visigothic kingdom of Toulouse (in the south of modern France) and gradually expanded their influence into the Iberian peninsula at the expense of the Vandals and Alans, who moved on into North Africa without leaving much permanent mark on Hispanic culture.