Historical Events In 1173
Monday, 18 February 2019
Feb 21 Pope Alexander III canonizes Thomas Becket Absp of Canterbury in the year 1173.
Feb 21 In the year 1173 pope Alexander III canonizes Thomas Becket Archbishop of Canterbury
Aug 09 On this day in history construction of the Tower of Pisa begins, and it takes two centuries to complete.
Aug 09 In the year 1173 najm ad-Din Ayyub, father of Saladin