Helena Antonia
Helena Antonia( 1550 – 1595) was a bearded female court dwarf of Maria of Austria, Holy Roman Empress and was a favorite of Margaret of Austria, Queen of Spain, and also a lady- in- waiting for Constance of Austria.
She was born in Liège.
Maria of Brabant, Holy Roman Empress
Maria of Brabant( c. 1190 – May/ June 1260), a member of the House of Reginar, was Holy Roman Empress from 1214 until 1215 as the second and last wife of the Welf emperor Otto IV.
Adelaide of Italy
Adelaide of Italy (93116 December 999 AD) , also called Adelaide of Burgundy, was a Holy Roman Empress by marriage to Holy Roman Emperor Otto the Great; she was crowned as the Holy Roman Empress with him by Pope John XII in Rome on 2 February 962.
She was regent of the Holy Roman Empire as the guardian of her grandson in 991-995.
Elisabeth Christine of Brunswick-Wolfenbüttel
Elisabeth Christine of Brunswick- Wolfenbüttel( 28 August 1691 – 21 December 1750) was Princess of Brunswick- Wolfenbüttel, Holy Roman Empress, German Queen, Queen of Bohemia and Hungary; and Archduchess of Austria by her marriage to Emperor Charles VI.
She was renowned for her delicate beauty and also for being the mother of Empress Maria Theresa.
She was the longest serving Holy Roman Empress.
Anna de' Medici, Archduchess of Austria
Anna de' Medici( 21 July 1616 – 11 September 1676) was a daughter of Cosimo II de' Medici, Grand Duke of Tuscany and his wife Maria Maddalena of Austria.
A patron of the arts, she married Ferdinand Charles, Archduke of Further Austria in 1646.
They were the parents of Claudia Felicitas of Austria, Holy Roman Empress.
Maria of Austria, Holy Roman Empress
Archduchess Maria of Austria (21 June 1528 – 26 February 1603) was Holy Roman Empress and queen consort of Bohemia and Hungary as the spouse of Maximilian II, Holy Roman Emperor and King of Bohemia and Hungary.
She served as regent of Spain in the absence of her father Emperor Charles V from 1548 until 1551, and in the absence of her brother Philip II, from 1558 to 1561.
Archduke Otto of Austria (1865–1906)
Archduke Otto Franz Joseph Karl Ludwig Maria of Austria (21 April 1865 – 1 November 1906) was the second son of Archduke Karl Ludwig of Austria (younger brother of Emperor Franz Joseph I of Austria) and his second wife, Princess Maria Annunciata of Bourbon-Two Sicilies.
He was the father of Charles I of Austria, the last Emperor of Austria.
Manuel María Borrero
Manuel María Borrero Gonzalez( 10 May 1883 – 7 June 1975) was President of Ecuador in 1938.
Archduchess Maria Josepha of Austria
Archduchess Maria Josepha of Austria( Maria Josepha Gabriella Johanna Antonia Anna; 19 March 1751, in Vienna – 15 October 1767).
She was the daughter of Francis I, Holy Roman Emperor( 1708 – 1765) and Maria Theresa of Austria, Holy Roman Empress( 1717–1780).
She died of smallpox at the age of 16 and was buried in the Imperial Crypt, Vienna, Austria.
Beatrice of Swabia
Beatrice or Beatrix of Swabia( April/ June 1198 – 11 August 1212), a member of the Hohenstaufen dynasty, was Holy Roman Empress and German Queen in 1212 as the first wife of the Welf emperor Otto IV.
She was also the shortest- serving Holy Roman Empress, dying three weeks into her marriage.

Question: Who lived longer, Maria Of Austria, Holy Roman Empress or Manuel María Borrero?
Answer: Manuel María Borrero