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.
Ulrik Adolf Holstein Ulrik Adolf Holstein, Count of Holsteinborg (14 April 1664 – 21 August 1737) was a Danish nobleman and statesman.