The Early English Gothic chapel of Lambeth Palace dates from work carried out while Boniface was archbishop. Boniface left England in November 1268, and never returned. He died 18 July 1270, in Savoy. He was buried with his family in the Cistercian abbey of Hautecombe in Savoy. In his will, he left legacies to all the houses of the Franciscans and Dominicans in the diocese of Canterbury. His will had differing provisions for his burial depending on whether he died in England, France, or near the Alps. Oddly enough, his official seal included a head of the pagan god Jupiter Serapis along with the usual depiction of the archbishop in full vestments.