Danish Civil Wars
1131–1157
The Danish Civil Wars (Danish: Kongekrigene, Norwegian: De danske kongekrige) were a series of civil wars fought in the Kingdom of Denmark, first from 1131 to 1134 over the murder of Canute Lavard, then from 1139 to 1143, and finally a war of succession fought from 1146 to 1157, after the abdication of Eric III of Denmark, the first monarch in Danish history to have abdicated. The first phase of the war was fought between King Eric II of Denmark and King Niels joined by Magnus the Strong.