Spanish Habsburgs in the context of "Illegitimate"

Pedro Calderón de la Barca y Barreda González de Henao Ruiz de Blasco y Riaño (17 January 1600 – 25 May 1681) (UK: /ˌkældəˈrɒn ˌdeɪ læ ˈbɑːrkə/, US: /ˌkɑːldəˈroʊn ˌdeɪ lə -, - ˌdɛ lə -/; Spanish: [ˈpeðɾo kaldeˈɾon de la ˈβaɾka]) was a Spanish dramatist, poet, and writer. He is known as one of the most distinguished poets and writers of the Spanish Golden Age, especially for the many verse dramas he wrote for the theatre. Calderón has been termed "the Spanish Shakespeare", the national poet of Spain, and one of the greatest poets and playwrights in the history of world literature.

Calderón de la Barca was born into the minor Spanish nobility in Madrid, where he lived for most of his life. He served as soldier and a knight of the military and religious Order of Santiago, but later became a Roman Catholic priest. His theatrical debut was a history play about the life of King Edward III of England, was first performed on 29 June 1623 at the Royal Alcázar of Madrid, during the surprise visit to Spain of Charles, Prince of Wales to negotiate for a dynastic marriage alliance with the Spanish Habsburgs.

The Spanish Netherlands (Spanish: Países Bajos Españoles; Dutch: Spaanse Nederlanden; French: Pays-Bas espagnols; German: Spanische Niederlande; historically in Spanish: Flandes, the name "Flanders" was used as a pars pro toto) were a collection of States of the Holy Roman Empire in the Low Countries, held in personal union by the Spanish Habsburgs, but not annexed to the Spanish Crown, thus encompassing the second period in history of the Habsburg Netherlands, that lasted from 1556 to 1714. This region comprised most of the modern states of Belgium and Luxembourg, as well as parts of northern France, the southern Netherlands, and western Germany, with the capital being Brussels. The Army of Flanders was given the task of defending the territory.

The Imperial fiefs in the former Burgundian Netherlands had been inherited by the House of Habsburg from the extinct House of Valois-Burgundy upon the death of Mary of Burgundy in 1482. The Seventeen Provinces formed the core of the Habsburg Netherlands, which passed to the Spanish Habsburgs upon the abdication of Emperor Charles V in 1556. Spanish hegemony in Netherlands was solidified following their victory in the Fall of Antwerp during the Eighty Years' War. When part of the Netherlands separated to form the autonomous Dutch Republic in 1581, the remainder of the area stayed under Spanish rule until the War of the Spanish Succession.

Catherine of Braganza (Portuguese: Catarina de Bragança; 25 November 1638 – 31 December 1705) was Queen of England, Scotland and Ireland during her marriage to King Charles II, which lasted from 21 May 1662 until his death on 6 February 1685. She was the daughter of John IV of Portugal, who became the first king from the House of Braganza in 1640, after overthrowing the 60-year rule of the Spanish Habsburgs over Portugal. Catherine served as the regent of Portugal during the absence of her brother Peter II in 1701, and again in 1704–1705, after her return to her homeland as a widow.

Owing to her devotion to the Roman Catholic faith in which she had been raised, just like her mother-in-law, Catherine was unpopular in England. She was a special object of attack by the inventors of the Popish Plot. In 1678 the murder of Edmund Berry Godfrey was ascribed to her servants, and Titus Oates accused her of an intention to poison the king. These charges, the absurdity of which was soon shown by cross-examination, nevertheless placed Catherine for some time in great danger. On 28 November 1678, Oates accused Catherine of high treason, and the English House of Commons passed an order for the removal of her and of all Roman Catholics from the Palace of Whitehall. Several further depositions were made against her, and in June 1679 it was decided that she should stand trial, which threat however was lifted by the king's intervention, for which she later showed him much gratitude.

Isabella Clara Eugenia (Spanish: Isabel Clara Eugenia; 12 August 1566 – 1 December 1633), sometimes referred to as Clara Isabella Eugenia, was sovereign of the Habsburg Netherlands, and the Free County of Burgundy, from 1598 to 1621, ruling jointly with her husband Archduke Albert VII of Austria. After Albert's death, those regions were returned to the Spanish Habsburgs, and she continued to rule as governess of the Spanish Netherlands until her death.