 1288 - Events: Encyclopedia - 1288For broader historical context, see 1280s and 13th century.
1288 - Events.
June 5 - John I of Brabant defeats the duchy of Guelders in the Battle of Worringen — one of the largest battles in Europe of the Middle Ages — thus winning possession of the duchy of Limburg. The battle also liberates the city of Cologne from rule by the Archbishopric of Cologne; it had previously been one of the major ecclesiastical principalities of the Holy Roman Empire.
August 8 - Pope Nicholas IV proc ...
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