Theodahad, also known as Thiudahad (Latin: Flavius Theodahatus Rex, Theodahadus, Theodatus; c. 480 – December 536), was the co-monarch of the Ostrogothic Kingdom with his cousin Amalasuintha in 534 and became the sole ruler from April 535 until his death in December 536. In contrast to the reign of Theodoric the Great, Theodahad's rule is generally regarded as a failure.[4]
^Lillington-Martin, C. (2016), a review of Theodahad: A Platonic King at the Collapse of Ostrogothic Italy by Massimiliano Vitiello (2014) for University of Toronto Quarterly, Issue 85:3 (2016), 470-472. https://dx.doi.org/10.3138/utq.85.3.470.
^Arnold H.M. Jones et al. (ed.), The Prosopography of the Later Roman Empire: Volume 2, AD 395-527, Cambridge: University of Cambridge Press 1980, p. 1067.
^Heather, Peter J. Empires, and barbarians: The fall of Rome and the birth of Europe. New York, New York: Oxford Univ. Press, 2009.