Henry of Segusio, usually called Hostiensis, (c. 1200 – 6 or 7 November 1271)[1] was an Italian canonist of the thirteenth century, born at Susa (Segusio), in the ancient Diocese of Turin. He died at Lyon.
^Kenneth Pennington, Popes, Canonists and Texts, 1150-1550. Brookfield, VT: Variorum (1993), pp. XVI.1, XVI.5.