Count's Feud

Count's Feud
Part of European wars of religion and Danish-Hanseatic Rivalry

The siege of Copenhagen 1535–1536.
DateMay 1534 – 29 July 1536
Location
Result Protestant victory
Territorial
changes
Protestant unification of Denmark
Beginning of the formation of Denmark-Norway
Belligerents
Catholics under Christian II Protestants under Christian III
Commanders and leaders
Christian II
Skipper Clement 
Jørgen Kock
Christopher of Oldenburg
Christian III
Niels Brock
Johan Rantzau
Holger Rosenkrantz
Peder Skram
Gustav I Vasa
Lars Sparre
Måns Some
Johan Pein

The Count's Feud (Danish: Grevens Fejde), sometimes referred to as the Count's War, was a Danish war of succession occurring from 1534 to 1536, which gave rise to the Reformation in Denmark. In the broader international context, it was a part of the European wars of religion. The Count's Feud derives its name from the Protestant Count, Christopher of Oldenburg, who championed the claim to the throne of the deposed Catholic King, Christian II (who was forced from power in 1523), rejecting Christian III's election. Christian III was a devoted Protestant who had already established Lutheranism as the state religion in Schleswig and Holstein by 1528.