Thyra von Westernhagen
Thyra, Princess Heinrich of Hanover( née Thyra von Westernhagen; born 14 August 1973) is a German forester and landowner.
As the wife of Prince Heinrich of Hanover, she is a princess of the House of Hanover.
Princess Feodora of Denmark
Princess Feodora of Denmark( Feodora Louise Caroline- Mathilde Viktoria Alexandra Frederikke Johanne)
( 3 July 1910 – 17 March 1975) was a Danish princess as a daughter of Prince Harald of Denmark and granddaughter of Frederick VIII of Denmark.
As the wife of Prince Christian of Schaumburg- Lippe she became a Princess of Schaumburg- Lippe by marriage.
Christian of Oliva
Christian of Oliva, also Christian of Prussia( died 4 December 1245) was the first missionary bishop of Prussia.
Princess Friederike of Hanover
Princess Friederike of Hanover( born 15 October 1954 at Salem, Baden- Württemberg, Germany) is a member of the Royal House of Hanover.
She is a niece of Prince Philip, Duke of Edinburgh.
Prince Christian of Hanover (born 1985)
Prince Christian of Hanover( Christian Heinrich Clemens Paul Frank Peter Welf Wilhelm- Ernst Friedrich Franz; born 1 June 1985) is a German noble, the younger son of Ernst August, Prince of Hanover, and his first wife, Chantal Hochuli.
He is second in the line of succession to the former Hanoverian throne, after his elder brother, Prince Ernst August.
As a descendant of Queen Victoria, through her daughter, Empress Frederick, Christian is also in the line of succession to the British throne.
Alessandra de Osma
Alessandra, Princess Christian of Hanover( née Alessandra de Osma) is a Peruvian attorney, handbag designer, and former model.
She is a member of the Hanoverian royal family through her marriage to Prince Christian of Hanover.
Prince Christian of Denmark (1675–1695)
Prince Christian of Denmark and Norway( 25 March 1675 – 27 June 1695) was the third son of Christian V of Denmark and his consort, Charlotte Amalie of Hesse- Kassel, and thus a younger brother of King Frederick IV.
He died aged 20, and never married.
Princess Thyra of Denmark
Princess Thyra of Denmark, , (29 September 1853 – 26 February 1933, in Gmunden) was the youngest daughter and fifth child of Christian IX of Denmark and Louise of Hesse-Kassel.
In 1878, she married Ernest Augustus, the exiled heir to the Kingdom of Hanover.
As the Kingdom of Hanover had been annexed by Prussia in 1866, she spent most of her life in exile with her husband in Austria.
Thyra was the younger sister of Frederik VIII of Denmark, Queen Alexandra of the United Kingdom, George I of Greece, Empress Maria Feodorovna of Russia and an elder sister of Prince Valdemar of Denmark.
Prince Christian of Hanover (1885–1901)
Prince Christian of Hanover ("Christian Friedrich Wilhelm Georg Peter Waldemar Prinz von Hannover"; 4 July 1885 – 3 September 1901) was the second eldest son of Ernest Augustus, Crown Prince of Hanover (1845–1923) and Princess Thyra of Denmark (1853–1933), the youngest daughter of Christian IX of Denmark (1818–1906) and Louise of Hesse-Kassel (1817–1898).
Christian was a great-great-grandson of George III of the United Kingdom (1738–1820) and Charlotte of Mecklenburg-Strelitz (1744–1818).
Prince Christian of Hesse-Philippsthal-Barchfeld
Prince Christian of Hesse ("Christian Ludwig Friedrich Adolf Alexis Wilhelm Ferdinand"; 16 June 1889 – 19 October 1971) was a member of the House of Hesse-Philippsthal-Barchfeld and a German naval officer until he resigned his commission during World War I in protest at Germany's policy of unrestricted submarine warfare.
As a member of the House of Hesse, he was styled "His Highness Prince Christian of Hesse".
In order to distinguish between the various branches of the house, the designation "-Philippsthal-Barchfeld" was sometimes added to the end of the princely title.

Question: Where was the place of burial of Prince Christian Of Hanover (1885–1901)'s mother?
Answer: Gmunden