Prince Ulrik John of Denmark was the song of Frederick II of Denmark, the King of Denmark and which other country?
Frederick II of Denmark Frederick II (1 July 1534 – 4 April 1588) was King of Denmark and Norway and duke of Schleswig from 1559 until his death.
Elveskud "Elveskud" or "Elverskud" (Danish for "Elf-shot") is the Danish, and most widely used, name for one of the most popular ballads in Scandinavia ("The Types of the Scandinavian Medieval Ballad" A 63 'Elveskud — Elf maid causes man's sickness and death'; "Danmarks gamle Folkeviser" 47; "Sveriges Medeltida Ballader" 29).