Category:Northern Seven Years' War

{{Commons category|Northern Seven Years' War}}

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Category:Conflicts in 1563

Category:Conflicts in 1564

Category:Conflicts in 1565

Category:Conflicts in 1566

Category:Conflicts in 1567

Category:Conflicts in 1568

Category:Conflicts in 1569

Category:Conflicts in 1570

Category:Wikipedia categories named after wars

Category:Frederick II of Denmark

Category:Military history of the Baltic Sea