question: Henrietta d'Oultremont was the second wife of a king born in what year?
answer: 1772
context: Title: Henrietta d'Oultremont
  Passage: Countess Henriëtte Adriana Maria Ludovica Flora d'Oultremont de Wégimont (28 February 1792 in Maastricht–26 October 1864 at Rahe Castle in Aachen) was the second, morganatic, wife of the first Dutch king, William I.
  Title: Benedicta Henrietta of the Palatinate
  Passage: Princess Palatine Benedicta Henrietta (Benedicta Henrietta Philippina; 14 March 1652 – 12 August 1730) was a German princess, the third and youngest daughter of Prince Palatine Edward and his French wife, the political hostess Anna Gonzaga.  Benedicta became the Duchess of Brunswick-Lüneburg, or of Hanover, by her marriage to Duke John Frederick.  She was a descendant of the Paleologos and Angelos Byzantine emperors and an ancestor of Louis XVI of France and Louis Philippe I, King of the French, as well as the Habsburg-Lorraine dinasty from Francis I of Austria and of most Roman Catholic dynasties of Europe of the XIX, XX and XXI centuries.
  Title: William I of the Netherlands
  Passage: William I (Willem Frederik, Prince of Orange-Nassau; 24 August 1772 – 12 December 1843) was a Prince of Orange and the first King of the Netherlands and Grand Duke of Luxembourg.
  Title: Maria Christina of Austria
  Passage: Maria Christina Henriette Desideria Felicitas Raineria of Austria, also known as Maria Christina Henrietta Désirée Félicité Rénière (21 July 1858 – 6 February 1929) was Queen of Spain as the second wife of King Alfonso XII.  She was regent during the vacancy of the throne between her husband's death and her son's birth, and during the minority of their son, Alfonso XIII, between 1885 and 1902.
  Title: Dipangkorn Rasmijoti
  Passage: Prince Dipangkorn Rasmijoti (born 29 April 2005; Thai: ทีปังกรรัศมีโชติ ; rtgs: "Thipangkon Ratsamichot" ;  ] ) is a member of the country's Chakri dynasty and heir presumptive to the throne of Thailand.  He is the fifth son of King Vajiralongkorn.  His mother is Srirasmi Suwadee, the king's third legal wife.  His father also has a daughter by his first wife and five children (four sons and a daughter) by his second wife; all the children of the second wife were born before the then-crown prince married their mother but after the Crown Prince married her the 5 children were legitimised by marriage.  After the Crown Prince divorced his second wife in 1996, he disowned her sons.  Thus, Dipangkorn is the only recognised son of the king.
  Title: Mary Rich, Countess of Warwick
  Passage: Mary Rich, Countess of Warwick (8 November 1625 – 12 April 1678) was the seventh daughter of Richard Boyle, 1st Earl of Cork, and his second wife, Catherine Fenton (only daughter of Sir Geoffrey Fenton and Alice Weston).  She was born in 1625 in Youghal, County Cork, and after her mother's death (1628) raised by relatives in Mallow before becoming a maid of honour to Queen Henrietta Maria.  In 1641 she married Charles Rich, 4th Earl of Warwick , and they had two children who died young.
  Title: Maria Theresa of Austria (1816–1867)
  Passage: Maria Theresa of Austria (Maria Theresia Isabella; 31 July 1816 – 8 August 1867) was the second wife of Ferdinand II of the Two Sicilies.  She was the eldest daughter of Archduke Charles, Duke of Teschen and Princess Henrietta of Nassau-Weilburg.
citations: William I of the Netherlands Henrietta d'Oultremont