Borwin, Duke of Mecklenburg
Borwin, Duke of Mecklenburg( given names:" Georg Borwin Friedrich Franz Karl Stephan Konrad Hubertus Maria"; born 10 June 1956) has been the head of the House of Mecklenburg- Strelitz since 1996 and of the entire House of Mecklenburg since 2001.
The death of Friedrich Franz, Hereditary Grand Duke of Mecklenburg- Schwerin the last male member of the House of Mecklenburg- Schwerin on 31 July 2001 made Strelitz the only remaining line of the House of Mecklenburg, which ruled in Mecklenburg until 1918.
Borwin and his sons, Alexander and Michael, are the only known surviving legitimate male- line descendants of the medieval princely dynasty descended from Niklot of the Obotrites, which has included King Albert of Sweden.
John VI, Duke of Mecklenburg
John VI, Duke of Mecklenburg( 1439 – 1474) was a Duke of Mecklenburg.
Anna of Mecklenburg
Anna of Mecklenburg (14 October 15334 July 1602), was a Duchess consort of Courland by marriage to the Duke of Courland, Gotthard Kettler.
She was the daughter of Albrecht VII, Duke of Mecklenburg and Anna of Brandenburg.
Anna is the first woman in Livonia whose life story is entirely historically confirmed.
Georg Alexander, Duke of Mecklenburg
Georg Alexander, Duke of Mecklenburg( 27 August 1921 – 26 January 1996) was the head of the House of Mecklenburg- Strelitz from 1963 until his death.
Anna of Brandenburg, Duchess of Mecklenburg
Anna of Brandenburg (1 January 1507 – June 19, 1567 in Lübz) was a Duchess consort of Mecklenburg.
John V, Duke of Mecklenburg
John V of Mecklenburg( 1418 – 1 November 1442/13 January 1443) was Duke of Mecklenburg from 1436 to 1442.
John was the son of the Duke John IV of Mecklenburg and Catherine of Saxe- Lauenburg.
He ruled Mecklenburg- Schwerin after the death of his father, initially under regency of his mother Catherine, then from 1436 along with his brother Henry IV.
On 17 September 1436 he married Anna of Pomerania- Stettin( died after 14 May 1447), the daughter of Casimir V, Duke of Pomerania.
He was probably buried in the Doberan Minster in Bad Doberan.
John Albert I, Duke of Mecklenburg
John Albert I, Duke of Mecklenburg, in older literature known as" John" or" Johann"( 23 December 1525 – 12 February 1576), was the reigning Duke of Mecklenburg- Güstrow from 1547 to 1556 and of Mecklenburg- Schwerin from 1556 to 1576.
In 1549 John Albert I saw to it that the parliament of Mecklenburg carried through the Reformation for the entire Duchy.
Henry Borwin II, Lord of Mecklenburg
Henry Borwin II, Lord of Mecklenburg( 1170 – 5 June 1226) was a member of the House of Mecklenburg, was a Prince of Mecklenburg from 1219 to 1226 and Lord of Rostock( 1225- 1226).
Duchess Gustave Caroline of Mecklenburg-Strelitz
Duchess Gustave Caroline of Mecklenburg- Strelitz( 12 July 1694 – 13 April 1748) was a daughter of Adolphus Frederick II, Duke of Mecklenburg and Princess Maria of Mecklenburg.
Frederick Augustus II, Grand Duke of Oldenburg
Frederick Augustus II( 16 November 1852 in Oldenburg – 24 February 1931 in Rastede) was the last ruling Grand Duke of Oldenburg.
He married Princess Elisabeth Anna of Prussia, daughter of Princess Maria Anna of Anhalt- Dessau and Prince Frederick Charles of Prussia.
After her death, he married Elisabeth Alexandrine of Mecklenburg- Schwerin.

Question: Where did Anna Of Mecklenburg's mother die?
Answer: Lübz