Dom Pedro II (Peter II; 26 April 1648 – 9 December 1706), nicknamed the Pacific (Português: o Pacífico) was King of Portugal from 1683 until his death, previously serving as regent for his brother Afonso VI from 1668 until his own accession. He was the fifth and last child of John IV and Luisa de Guzmán.
The capture of Gibraltar by Anglo-Dutch forces of the Grand Alliance occurred between 1 and 4 August 1704 during the War of the Spanish Succession. Since the beginning of the war the Alliance had been looking for a harbour in the Iberian Peninsula to control the Strait of Gibraltar and facilitate naval operations against the French fleet in the western Mediterranean Sea. An attempt to seize Cádiz had ended in failure in September 1702, but following the Alliance fleet's successful raid in Vigo Bay in October that year, the combined fleets of the "Maritime Powers", the Netherlands and England, had emerged as the dominant naval force in the region. This strength helped persuade King Peter II of Portugal to sever his alliance with France and Bourbon-controlled Spain, and ally himself with the Grand Alliance in 1703 as the Alliance fleets could campaign in the Mediterranean using access to the port of Lisbon and conduct operations in support of the Austrian Habsburg candidate to the Spanish throne, the Archduke Charles, known to his supporters as Charles III of Spain.
Prince George of Hesse-Darmstadt represented the Habsburg cause in the region. In May 1704 the prince and admiral George Rooke, commander of the main Grand Alliance fleet, failed to take Barcelona in the name of "Charles III"; Rooke subsequently evaded pressure from his allies to make another attempt on Cádiz. In order to compensate for their lack of success the Alliance commanders resolved to capture Gibraltar, a small town on the southern Spanish coast. Following a heavy bombardment the town was invaded by English and Dutch marines and sailors. The governor, Diego de Salinas, agreed to surrender Gibraltar and its small garrison on 4 August. Three days later Prince George entered the town with Austrian and Spanish Habsburg troops in the name of Charles III of Spain. The Grand Alliance failed in its objective of replacing Philip V with Charles III as King of Spain, but in the peace negotiations Gibraltar was ceded to Britain.
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.
The Battle of Cádiz was an attempt by English and Dutch forces to seize the southern Spanish port of Cádiz in 1702 during the War of the Spanish Succession. The Andalusian port of Cádiz served as the centre of Spanish trade with its American colonies. As such, the port's capture would not only help to sever Spain's links with her empire in the Americas, but it would also provide the Allies with a strategically important base from which the English and Dutch navies could control the western Mediterranean Sea.
The military build-up was accompanied by Allied diplomatic measures in Portugal aimed at enticing King Peter II to join the Grand Alliance. The Allies also intended to garner support in Spain for an insurrection in the name of the Austrian pretender to the Spanish throne, the Archduke Charles. The battle was the first of the war in the Iberian Peninsula, but due to interservice rivalry, ill discipline, poor co-operation, and a skilful defence from the Marquis of Villadarias, Admiral George Rooke was unable to complete his objective and, after a month, he set sail for home.
Dom Afonso VI (Portuguese pronunciation: [ɐˈfõsu]; 21 August 1643 – 12 September 1683), known as "the Victorious" (o Vitorioso), was the second king of Portugal of the House of Braganza from 1656 until his death. He was initially under the regency of his mother, Luisa de Guzmán, until 1662, when he removed her to a convent and took power with the help of his favourite, D. Luís de Vasconcelos e Sousa, 3rd Count of Castelo Melhor.
Afonso's reign saw the end of the Restoration War (1640–68) and Spain's recognition of Portugal's independence. He also negotiated a French alliance through his marriage. In 1668, his brother Pedro II conspired to have him declared incapable of ruling, and took supreme de facto power as regent, although nominally Afonso was still sovereign. Queen Maria Francisca, Afonso's wife, received an annulment and subsequently married Pedro. Afonso spent the rest of his life and reign practically a prisoner.
Luisa María Francisca de Guzmán y Sandoval (Portuguese: Luísa Maria Francisca de Gusmão; 13 October 1613 – 27 February 1666) was a Spanish noblewoman who became Queen of Portugal as the wife of King John IV, the first Braganza ruler. She was the mother of two kings of Portugal (Afonso VI and Peter II) and a queen of England (Catherine of Braganza). She served as regent of Portugal from 1656 until 1662.