Background
Marco Bicchierai, Tegrimo Guidi, in Dizionario biografico degli Italiani, 61 (2004).
Marco Bicchierai, Tegrimo Guidi, in Dizionario biografico degli Italiani, 61 (2004).
William Longsword, Count of Jaffa and Ascalon. Father of Baldwin V of Jerusalem. Conrad of Montferrat, King of Jerusalem Frederick of Montferrat, Bishop of Alba Renier of Montferrat.
Married into the Byzantine imperial family.
Agnes of Montferrat; married Count Guido Guerra III Guidi of Modigliana. The marriage was annulled on grounds of childlessness before 1180, when Guido remarried, and Agnes entered the convent of Santa Maria di Rocca delle Donne.
An unidentified daughter, who married Albert, Marquess of Malaspina.