Historical Events For 1173
Thursday, 14 December 2017
Feb 21 Pope Alexander III canonizes Thomas Becket Absp of Canterbury in the year 1173.
Feb 21 Pope Alexander III canonizes Thomas Becket Archbishop of Canterbury on this day in history.
Aug 09 In the year 1173 construction of the Tower of Pisa begins, and it takes two centuries to complete.
Aug 09 Najm ad-Din Ayyub, father of Saladin on this day in history.