Godeffroy of Boloyne, or, The siege and conqueste of Jerusalem, 1893: title page (William, Archbishop of Tyre)
Encyclopedia Britannica, 15th ed.: v. 12, p. 678 (William of Tyre, b. ca. 1130, d. 1185)
Encyclopedia Americana, 2006: v. 28, p. 786 (William of Tyre, born ca. 1130, died 1184/1190, archbishop of Tyre, 1175)
New Catholic encyclopedia, 1967: v. 14, p. 940 (William of Tyre, born in Jerusalem, ca. 1130; died ca. 1187; consecrated archbishop of Tyre on June 6, 1175)
Willelmus Tyrensis Archiepiscopus, Chronicon, 1986: title page (Willelmus Tyrensis Archiepiscopus) p. facing title page (Willelmi Tyrensis Archiepiscopi Chronicon) p. 7 (Guillaume de Tyr; d. 1186)
Edbury, P. W. William of Tyre, historian of the Latin East, 1988: title page (William of Tyre) page 1 (author of Historia rerum in partibus transmarinis gestarum, a history of the Latin Kingdom of Jerusalem)