Example image of eyePlorer eyePlorer map for '1248': April 26 Chapel France Gothic architecture Paris Sainte-Chapelle April 30 August 15 Cologne Cathedral 1880 Egypt Louis IX of France Seventh Crusade Alfonso X of Castile Alicante Ferdinand III of Castile Moors Reconquista Seville Gunpowder Roger Bacon Croatia Glagolitic alphabet Liturgy Pope Innocent IV Alhambra Granada Piacenza Lübeck law Tallinn August 25 City rights in the Low Countries Defensive wall Netherlands Ommen Roman Catholic Archdiocese of Utrecht Aztec 1300 1306 Blanche of Artois Charles II of Naples Peter Olivi Robert II, Duke of Burgundy 1207 Adachi Kagemori February 1 Güyük Khan Harald I Olafsson Henry II, Duke of Brabant January 4