Maria Pia de Saxe-Coburgo e Bragança
Maria Pia de Saxe-Coburgo e Bragança (March 13, 1907 – May 6, 1995), also known by her literary pseudonym Hilda de Toledano, was a Portuguese writer and journalist who claimed to be the bastard daughter of King Carlos I of Portugal.
From 1932 she also claimed the right to the title of Duchess of Braganza and to be the rightful heiress to the throne of Portugal.
Maria Pia of Braganza claimed that King Carlos I legitimized her through a royal decree and placed her in the line of succession, however no proof was presented to demonstrate this and the King similarly did not have the personal authority to do so.
Maria Pia's paternity was never proven and her claim to the throne or of royal ancestry never widely accepted.
Maria Pia Conte
Maria Pia Conte( born 10 March 1944) is an Italian former actress.
Maria Pia Di Meo
Maria Pia Di Meo( born Maria Pia Tempestini, September 23, 1939) is an Italian actress and voice actress, best known for being the official voice dubber of Meryl Streep.
Luís I of Portugal
Dom Luís I (31 October 1838 in Lisbon – 19 October 1889 in Cascais), known as The Popular (Portuguese: O Popular) was a member of the ruling House of Braganza, and King of Portugal from 1861 to 1889.
The second son of Maria II and Ferdinand II, he acceded to the throne upon the death of his brother Pedro V.
Princess Maria Pia of Bourbon-Two Sicilies (1849–1882)
Maria Pia of the Two Sicilies (2 August 1849 – 29 September 1882) was a Princess of the Two Sicilies and titular Duchess consort of Parma as the wife of Robert I, Duke of Parma.
Maria Pia was the daughter of King Ferdinand II of the Two Sicilies and his wife, Maria Theresa of Austria.
Maria Pia was forced into exile along with the rest of her family after the unification of Italy in 1861.
Yolande Louise of Savoy
Yolande Louise of Savoy( 1487–1499), was a Duchess Consort of Savoy; married to Philibert II, Duke of Savoy.
Princess Maria Pia of Bourbon-Parma
Princess Maria Pia of Bourbon- Parma( née Princess Maria Pia of Savoy; born 24 September 1934) is the eldest daughter of Umberto II of Italy and Marie- José of Belgium.
She is the older sister of Princess Maria Gabriella of Savoy, Vittorio Emanuele, Prince of Naples, and Princess Maria Beatrice of Savoy.
Afonso, Duke of Porto
Infante D. Afonso of Braganza, Duke of Porto( 31 July 1865 in Palace of Ajuda, Lisbon – 21 February 1920 in Naples, Italy) was a Portuguese Infante of the House of Braganza, the son of King Dom Luis I of Portugal and his wife, Dona Maria Pia of Savoy.
From 1908 to the abolition of the Portuguese Monarchy in 1910 he was the Prince Royal of Portugal as heir presumptive to his nephew, King Dom Manuel II.
Maria Pia De Vito
Maria Pia De Vito is an Italian jazz singer, composer, and arranger.
Maria Pia of Savoy
Dona Maria Pia of Savoy (16 October 1847 – 5 July 1911) was a Portuguese Queen consort, spouse of King Luís I of Portugal.
On the day of her baptism, Pope Pius IX, her godfather, gave her a Golden Rose.
Maria Pia was married to Luís on the 6 October 1862 in Lisbon.
She was the grand mistress of the Order of Saint Isabel.

Question: Where was the place of death of Maria Pia Of Savoy's husband?