Charles Lethbridge Kingsford, Dictionary of National Biography… (1890)
“ He is probably the ‘frater Thomas de Hales’ whom Adam de Marisco mentions as a friend (Mon. Franciscana, i. 395, in Rolls Series) . The date thus arrived at is corroborated by allusions in his love song to ‘Henri our king,’ i.e. Henry III (l. 82; cf. l. 101) , and by the dates of some of the manuscripts of his works which belong to the thirteenth century. Hales is said to have been a doctor of theology at the Sorbonne, and famous for his learning as well in France and Italy as in England; but nothing further is known as to his life. ”
