Mar 05 In the year 1291 death of sa'ad al'Da'ulah, Jewish grand vizier of Persia, assassinated
Mar 10 In the year 1291 death of arghun, Persian ruler
Jun 18 Alfonso III, King of Aragon (1285-91), dies in the year 1291.
Jun 26 Eleanor of Provence, wife of Henry III of England died in the year 1291.
Jul 15 Rudolf I, King of Germany & Holy Roman Empire, dies on this day in history.