On September 11
506 The Bishops of Visigothic Gaul met in the Council of Agde.
814 Louis I, the Pious, succeeded his father, the great French king Charlemagne, as King of the Franks and Emperor of the Romans.
1226 The Roman Catholic practice of public adoration of the Blessed Sacrament outside of Mass spread from monasteries to parishes.
1297 Battle of Stirling Bridge was a battle of the First War of Scottish Independence where the Scots jointly-led by William Wallace and Andrew Moray defeated the English.