Luís I Filipe Maria Fernando Pedro de Alcântara António Miguel Rafael Gabriel Gonzaga Xavier Francisco de Assis João Augusto Júlio Valfando Wettin Sachsen-Coburg-Gotha-Braganza of Portugal, King of Portugal, King of the Algarves, was born 31 October 1838 in Lisbon, Portugal to Ferdinand von Sachsen-Coburg-Saalfeld (1816-1885) and Maria II de Portugal (1819-1853) and died 19 October 1889 Cascais, Portugal of unspecified causes. He married Maria Pia di Savoia (1847-1911) 6 October 1862 in Lisbon, Portugal. Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Willem van Oranje (1533-1584)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s.
|Offspring of Luís I of Portugal and Maria Pia di Savoia (1847-1911)|
|Carlos I of Portugal (1863-1908)||28 September 1863 Lisbon, Portugal||1 February 1908 Lisbon, Portugal||Amélie of Orléans (1865-1951)|
|Afonso of Portugal (1865-1920)|
|Offspring of Luís I of Portugal and unknown parent|
|Carlos Augusto of Braganza (1874-?)|