Pope Gregory X — Consecration of Santa Maria Maggiore, Florence | 1273-09-06

Pope Gregory X — Consecration of Santa Maria Maggiore, Florence | 1273-09-06 Read More »

Marriage of Matilda of England to Henry V, Holy Roman Emperor, Mainz | 1114-01-07

Marriage of Matilda of England to Henry V, Holy Roman Emperor, Mainz | 1114-01-07 Read More »

St. Lucia’s Flood devastates coastal areas, Netherlands and Northern Germany | 1287-12-14

St. Lucia’s Flood devastates coastal areas, Netherlands and Northern Germany | 1287-12-14 Read More »

Pope Gregory IV consecrates the monastery, Corvey | 835

Pope Gregory IV consecrates the monastery, Corvey | 835 Read More »

Boniface III elected Pope, Rome | 607-02-19

Boniface III elected Pope, Rome | 607-02-19 Read More »

Treaty of Constance, Holy Roman Empire | 1183-06-25

Treaty of Constance, Holy Roman Empire | 1183-06-25 Read More »

Coronation of Conrad II as Holy Roman Emperor, Rome | 1027-03-26

Coronation of Conrad II as Holy Roman Emperor, Rome | 1027-03-26 Read More »

Al-Mutawakkil becomes Abbasid Caliph, Samarra | 847-08-10

Al-Mutawakkil becomes Abbasid Caliph, Samarra | 847-08-10 Read More »

Synod of Hohenaltheim, East Francia | 916

Synod of Hohenaltheim, East Francia | 916 Read More »

Papal Election Decree Promulgated, Lateran Synod, Rome, Italy | 1059-04-13

Papal Election Decree Promulgated, Lateran Synod, Rome, Italy | 1059-04-13 Read More »