Question: Which country Dorothea Of Denmark, Duchess Of Mecklenburg's father is from?

Knowledge 1: Dorothea of Denmark, Duchess of Mecklenburg
Dorothea of Denmark (1528 – 11 November 1575), was a Danish princess and a Duchess consort of Mecklenburg.She was the daughter of king Frederick I of Denmark and Sophie of Pomerania.She was married to Christopher, Duke of Mecklenburg-Gadebusch in 1573.Dorothea was raised with her maternal grand parents in Pomerania as a child, but spent her adult life at the Danish royal court and with her mother in Kiel.She took part in the entourage of her niece Anne of Denmark at the latter's wedding in Saxony in 1548, but otherwise she lived a discreet life.She died two years after her marriage, and her sister Elizabeth of Denmark had a monument erected over her grave. [SEP] Knowledge 2: Frederick I of Denmark
Frederick I (7 October 1471 – 10 April 1533) was the King of Denmark and Norway.His name is also spelled "Frederik" in Danish and Norwegian,
"Friedrich" in German and "Fredrik" in Swedish.He was the last Roman Catholic monarch to reign over Denmark, when subsequent monarchs embraced Lutheranism after the Protestant Reformation.As King of Norway, Frederick is most remarkable in never having visited the country and was never crowned King of Norway.Therefore, he was styled "King of Denmark, the Vends and the Goths, elected King of Norway".
Knowledge 1: Dorothea of Denmark, Duchess of Mecklenburg
Dorothea of Denmark (1528 – 11 November 1575), was a Danish princess and a Duchess consort of Mecklenburg.She was the daughter of king Frederick I of Denmark and Sophie of Pomerania.She was married to Christopher, Duke of Mecklenburg-Gadebusch in 1573.Dorothea was raised with her maternal grand parents in Pomerania as a child, but spent her adult life at the Danish royal court and with her mother in Kiel.She took part in the entourage of her niece Anne of Denmark at the latter's wedding in Saxony in 1548, but otherwise she lived a discreet life.She died two years after her marriage, and her sister Elizabeth of Denmark had a monument erected over her grave. [SEP] Knowledge 2: Elizabeth of Denmark, Duchess of Mecklenburg
Elisabeth of Denmark (14 October 1524 – 15 October 1586) was Danish princess and a Duchess of Mecklenburg-Schwerin and later of Mecklenburg-Güstrow through marriage.She was the elder daughter of King Frederick I of Denmark and his second spouse Sophie of Pomerania.
Knowledge 1: Frederick I of Denmark
Frederick I (7 October 1471 – 10 April 1533) was the King of Denmark and Norway.His name is also spelled "Frederik" in Danish and Norwegian,
"Friedrich" in German and "Fredrik" in Swedish.He was the last Roman Catholic monarch to reign over Denmark, when subsequent monarchs embraced Lutheranism after the Protestant Reformation.As King of Norway, Frederick is most remarkable in never having visited the country and was never crowned King of Norway.Therefore, he was styled "King of Denmark, the Vends and the Goths, elected King of Norway". [SEP] Knowledge 2: Elizabeth of Denmark, Duchess of Mecklenburg
Elisabeth of Denmark (14 October 1524 – 15 October 1586) was Danish princess and a Duchess of Mecklenburg-Schwerin and later of Mecklenburg-Güstrow through marriage.She was the elder daughter of King Frederick I of Denmark and his second spouse Sophie of Pomerania.

Answer: Norway