Beauchamp, Thomas, eleventh earl of Warwick (1313/14–1369), soldier and magnate, was the son and heir of Guy de Beauchamp, tenth earl of Warwick (c. 1272–1315), and his wife, Alice Tosny, widow of Thomas Leyburn.
Beauchamp was probably born some time between August 1313 and 14 February 1314, most likely the latter date. He was no more than two years old when his father died on 12 August 1315, and the earldom thus underwent a long minority at a time of political instability. The custody of the lands of the earldom was granted on 21 June 1317 to ...