Theodemir was king of the Ostrogoths of the Amal Dynasty. He ruled jointly with his two brothers, and was a vassal of Attila the Hun. He was married to Erelieva, with whom he had two children: Theodoric (454-526) and Amalafrida. When Theodemir died in 474, Theodoric succeeded him as king.
http://en.wikipedia.org/wiki/Ostrogoth