27th January » Henry VI, Holy Roman Emperor known as Henry VI, the son and heir of the Holy Roman Emperor Frederick I, Holy Roman Emperor called Frederick I, marries Constance of Sicily.
17th August » Georgenberg Pact: Duke Ottokar IV of Styria Ottokar IV of Duchy of Styria Styria and Duke Leopold V, Duke of Austria Leopold V of Archduchy of Austria Austria sign a heritage agreement in which Ottokar gives his duchy to Leopold and to his son Frederick I
Famous Birthdays in 1186
18th May » Konstantin of Rostov, Grand Prince of Vladimir (d. 1218)
Famous Deaths in History for 1186
19th August » Geoffrey II, Duke of Brittany (b. 1158)