Princess Joséphine Caroline of Belgium
Princess Joséphine Caroline of Belgium( 18 October 1872 – 6 January 1958) was the youngest daughter of Prince Philippe, Count of Flanders and Princess Marie of Hohenzollern- Sigmaringen.
She was an older sister of Albert I of Belgium.
Princess Marie of Hanover
Princess Marie of Hanover (2 December 1849 – 4 June 1904) was the younger daughter of King George V of Hanover and of his wife, Princess Marie of Saxe-Altenburg.
Henri, Grand Duke of Luxembourg
Henri( born 16 April 1955) is the Grand Duke of Luxembourg, reigning since 7 October 2000.
He is the eldest son of Grand Duke Jean and Princess Joséphine- Charlotte of Belgium, and a first cousin of Philippe, King of the Belgians.
In 2019, his net worth was estimated around.
Prince Gabriel of Belgium
Prince Gabriel of Belgium( born 20 August 2003) is the elder son and second child of King Philippe and Queen Mathilde of Belgium.
He is currently second in line to the throne of Belgium after his older sister Elisabeth.
Princess Joséphine Marie of Belgium
Princess Joséphine Marie of Belgium (30 November 1870 — 18 January 1871) was the daughter of Prince Philippe, Count of Flanders, and Princess Marie of Hohenzollern-Sigmaringen.
She was the older twin to Princess Henriette of Belgium.
In 1872 Joséphine Marie's mother gave birth to another daughter, who was named Joséphine in her memory.
Prince Jean of Luxembourg
Prince Jean of Luxembourg( given names:" Jean Félix Marie Guillaume"; born 15 May 1957 at Betzdorf Castle), the second son of Jean, Grand Duke of Luxembourg and Princess Joséphine- Charlotte of Belgium.
He is the twin brother of Princess Margaretha.
He frequently goes by the name of Jean Nassau.
On 26 September 1986, Prince Jean renounced his right of succession to the Luxembourg throne.
Prince Philippe, Count of Flanders
Prince Philippe of Belgium, Count of Flanders (24 March 1837 – 17 November 1905) was the third born (but second surviving) son of Leopold I, King of the Belgians and his wife Louise d'Orléans (1812–1850).
He was born at the Château de Laeken, near Brussels, Belgium.
He was created Count of Flanders on 14 December 1840, and on his 18th birthday in 1855 he received the Grand Cordon of the Order of Leopold.
He was the heir presumptive to the Belgian throne, from 1869 (upon the death of his nephew) until his own death in 1905.
In 1866, after the abdication of Alexandru Ioan Cuza, Prince of Romania, he refused being named the new Romanian sovereign, and the throne was later accepted by Carol I. Earlier, Philippe had also refused the crown of Greece, which was offered to him in 1862.
Princess Joséphine Charlotte of Belgium
Princess Joséphine Charlotte of Belgium( Joséphine Charlotte Stéphanie Ingeborg Elisabeth Marie- José Marguerite Astrid; 11 October 1927 – 10 January 2005) was Grand Duchess consort of Luxembourg as the wife of Grand Duke Jean.
She was a first cousin of Harald V of Norway.
She was the first child of King Leopold III of Belgium, and sister of the late King Baudouin I and former King Albert II and aunt of King Philippe I.
Princess Henriette of Belgium
Princess Henriette of Belgium, later Princess Henriette of Orléans, Duchess of Vendôme( 30 November 1870 – 28 March 1948), was the daughter of Prince Philippe, Count of Flanders, and Princess Marie of Hohenzollern- Sigmaringen.
She was the younger twin sister of Princess Joséphine Marie of Belgium, who died at the age of six weeks in 1871.
Princess Marie of Hohenzollern-Sigmaringen
Princess Marie of Hohenzollern-Sigmaringen, later Princess Marie of Belgium, Countess of Flanders (Marie Luise Alexandrine Karoline; 17 November 1845 – 26 November 1912) was a Princess of Hohenzollern-Sigmaringen, later simply of Hohenzollern, and mother of King Albert I of Belgium.

Question: Where did Princess Joséphine Marie Of Belgium's father die?
Answer: Brussels, Belgium