Although Vivian (1895) and Richardson (2011) and others suggest that the Sir "Hugh Courtenay" who was one of the founding members of the
Order of the Garter was
Hugh Courtenay, 10th Earl of Devon (1303–1377),
Complete Peerage, follows Beltz, who correctly states that the founding member was the 10th Earl's eldest son and heir apparent, Sir Hugh Courtenay (died 1349), the subject of this article, citing the latter's service in France in 1346, his presence at the
siege of Calais in 1347 in the company of his uncle,
William de Bohun, 1st Earl of Northampton (died 1360), and his prowess at a
tournament at
Eltham Palace later that year in which he received from the King, 'as his guerdon, a hood of white cloth, buttoned with large pearls, and embroidered with figures of men in dancing postures'. Beltz also notes more pertinently that
William de Bohun, 1st Earl of Northampton (c. 1310 – 1360) succeeded to Sir Hugh Courtenay's stall at
Windsor, and since Northampton died in 1360, while Hugh Courtenay, 10th Earl of Devon, lived until 1377, Northampton could not have been successor to the 10th Earl of Devon in the Order of the Garter, and must therefore have been successor to Sir Hugh Courtenay, the 10th Earl of Devon's son, who died in 1348. ==Marriage and children==