Acclamation 22 December 1861 Name Luis of | ||
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Reign 11 November 1861 –19 October 1889 Prime Ministers See listDuke of LouleMarquis of Sa da BandeiraJoaquim Antonio de AguiarDuke of Avila and BolamaDuke of SaldanhaFontes Pereira de MeloAnselmo Jose BraamcampRodrigues SampaioJose Luciano de Castro Burial Pantheon of the Braganzas Children Carlos I of Portugal, Afonso, Duke of Porto Parents Maria II of Portugal, Ferdinand II of Portugal Siblings Pedro V of Portugal, Infanta Antonia of Portugal Similar People Carlos I of Portugal, Maria Pia of Savoy, Manuel II of Portugal, Pedro V of Portugal, Maria II of Portugal |
Dom Luís I (31 October 1838 in Lisbon – 19 October 1889 in Cascais) was a member of the House of Braganza, and King of Portugal and the Algarves 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.
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Reign

Luís was a cultured man who wrote vernacular poetry, but had no distinguishing gifts in the political field into which he was thrust by the deaths of his brothers Pedro V and Fernando in 1861. Luís's domestic reign was a tedious and ineffective series of transitional governments called Rotativism formed at various times by the Progressistas (Liberals) and the Regeneradores (Conservatives – the party generally favoured by King Luís, who secured their long term in office after 1881). Despite a flirtation with the Spanish succession prior to the Franco-Prussian War of 1870–71, Luís's reign was otherwise one of domestic stagnation as Portugal fell ever further behind the nations of western Europe in terms of public education, political stability, technological progress and economic prosperity. In colonial affairs, Delagoa Bay was confirmed as a Portuguese possession in 1875, whilst Belgian activities in the Congo (1880s) and a British Ultimatum in 1890 denied Portugal a land link between Portuguese Angola and Portuguese Mozambique at the peak of the Scramble for Africa.
Personal interests

Luís was mostly a man of the sciences, with a passion for oceanography. He invested a large portion of his fortune in funding research boats to collect specimens in the oceans of the world, and was responsible for the establishment of one of the world's first aquariums, the Aquário Vasco da Gama in Lisbon, which is still open to the public with its vast collection of maritime life forms, including a 10 meter long squid. His love for sciences and things new was passed to his two sons.
Marriages and descendants

Luís married Princess Maria Pia of Savoy, daughter of Victor Emmanuel II of Italy and Maria Adelaide of Austria. They both had a deep love at first, but Luis's countless mistresses led Maria Pia to depression. Together they had two sons who survived childhood, and a stillborn son in 1866. The King also fathered one illegitimate child, born in 1874 in Lisbon, a son named Carlos Augusto.
Titles and Styles

Luís I's official styling as King of Portugal:
By the Grace of God and by the Constitution of the Monarchy, Luís I, King of Portugal and the Algarves, of either side of the sea in Africa, Lord of Guinea and of Conquest, Navigation, and Commerce of Ethiopia, Arabia, Persia, and India, etc.


