* Alfonso II of Aragon, aka Alfons I, Count of Barcelona, ( 1162 – 1196 ) known as el Cast ( the Chaste ) or el Trobador ( the Troubadour )

* Infante Alfonso Pio Cristino Eduardo Francisco Guillermo Carlos Enrique Fernando Antonio Venancio of Spain, Prince of Asturias ( 1907 – 1938 ), a hemophiliac, he renounced his rights to the throne in 1933 to marry a commoner, Edelmira Ignacia Adriana Sampedro-Robato, and became Count of Covadonga.

* Infante Juan Carlos Teresa Silvestre Alfonso of Spain ( 1913 – 1993 ), named heir to the throne and Count of Barcelona, whose son is the current King, Juan Carlos I of Spain.

Alfonso III ( 1265, Valencia – 18 June 1291 AD ), called the Liberal ( el Liberal ) or the Free ( also " the Frank ," from el Franc ), was the King of Aragon and Count of Barcelona ( as Alfons II ) from 1285.

Alfonso IV, called the Kind ( also the Gentle or the Nice, ) ( 1299, Naples – 24 January 1336 ) was the King of Aragon and Count of Barcelona ( as Alfonso III ) from 1327 to his death.

Alfonso the Magnanimous KG ( also Alphonso ; ; 1396 – 27 June 1458 ) was the King of Aragon ( as Alfonso V ), Valencia ( as Alfonso III ), Majorca, Sardinia and Corsica ( as Alfonso II ), and Sicily and Count of Barcelona ( as Alfonso IV ) from 1416 and King of Naples ( as Alfonso I ) from 1442 until his death.

* Alfonso II, Count of Provence, second son of Alfonso II of Aragon.

* Alfonso, Count of Caserta, Duke of Calabria and Head of the Royal House of the Two Sicilies.

Alphonse of Poitiers ( 11 November 1220 – 21 August 1271 ) was the Count of Poitou from 1225 and Count of Toulouse ( as Alfonso II ) from 1247.

Alfonso Jordan () ( 1103 – 1148 ) was the Count of Tripoli from 1105 until 1109 and thereafter Count of Toulouse ( as Alfonso I ) until his death.

Count Raymond VII of Toulouse finally signed the Treaty of Paris in 1229, in which he retained much of his lands for life, but his daughter, married to Count Alfonso of Poitou, produced him no heir and so the County of Toulouse went to the King of France.

In 1206 John departed for Poitou himself, but was forced to divert south to counter a threat to Gascony from Alfonso VIII of Castile.

On 21 August, his uncle, Alfonso, Count of Poitou, Toulouse, and Auvergne, died returning from the crusade in Italy.

: Joan married Alfonso of Poitou.

Encouraged by the news of the death of the Sultan and by the arrival of reinforcement led by Alfonso, Count of Poitou, the brother of King Louis IX, the crusaders decided to march to Cairo.

* 1311 – Alfonso XI of Castile ( d. 1350 )

* 1171 – Alfonso IX of León ( d. 1230 )

There has not been a monarch known as Alphonso or Alfonso I of Spain, the first king of that name of the unified Spain being Alfonso XII of Spain ( 1874 – 1885 ).

* Alfonso I of Asturias ( 739 – 757 ).

* Alfonso I of Aragon and Navarre ( 1104 – 1134 ), known as the Battler

Alfonso II ( 759 – 842 ), called the Chaste, was the king of Asturias from 791 to his death, the son of Fruela I and the Basque Munia.

Alfonso XII ( born Alfonso Francisco de Asís Fernando Pío Juan María de la Concepción Gregorio Pelayo ) ( Madrid, 28 November 1857 – El Pardo, 25 November 1885 ) was King of Spain, reigning from 1874 to 1885, after a coup d ' état restored the monarchy and ended the ephemeral First Spanish Republic.

* Alfonso XIII ( 17 May 1886 – 28 February 1941 ).

Alfonso had two sons by Elena Armanda Nicolasa Sanz y Martínez de Arizala ( Castellón de la Plana, 15 December 1849 – Paris, 24 December 1898 ):

* Alfonso Sanz y Martínez de Arizala ( 28 January 1880, Madrid – 1970 ), married in 1922 to María de Guadalupe de Limantour y Mariscal ( d. 1977, Marbella ), daughter of Julio de Limantour y Marquet ( 17 June 1863, Mexico City – 11 October 1909, Mexico City ) and wife Elena Mariscal y ..., paternal granddaughter of French Joseph Yves de Limantour y Rence de la Pagame ( 1812, Ploemeur – 1885, Mexico City ) and wife Adèle Marquet y Cabannes ( 1820, Bordeaux –?

Alfonso XIII ( Alfonso León Fernando María Jaime Isidro Pascual Antonio de Borbón y Austria-Lorena ; 17 May 1886 – 28 February 1941 ) was King of Spain from 1886 until 1931.

1929 portrait of King Alfonso XIIIOn 31 May 1906, at the Royal Monastery of San Geronimo in Madrid, Alfonso married Scottish-born Princess Victoria Eugenie of Battenberg ( 1887 – 1969 ), a niece of King Edward VII of the United Kingdom, and a granddaughter of Queen Victoria of the United Kingdom.

* Infante Jaime Luitpold Isabelino Enrique Alberto Alfonso Victor Acacio Pedro Maria of Spain ( 1908 – 1975 ), a deaf-mute as the result of a childhood operation, he renounced his rights to the throne in 1933 and became Duke of Segovia, and later Duke of Madrid, and who, as a legitimist pretender to the French throne from 1941 to 1975, was known as the Duke of Anjou.

* Infante Gonzalo Manuel Maria Bernardo Narciso Alfonso Mauricio of Spain ( 1914 – 1934 ), a hemophiliac, like his elder brother Alfonso.

On the death of Alfonso and Joan in 1271 the vast inheritance of the counts of Toulouse lapsed to the Crown lands of France.

Afonso de Albuquerque ( or archaically spelt as Aphonso d ' Albuquerque and also spelt as Alfonso, and Alphonso ; ; 1453December 16, 1515 ), 1st Duke of Goa, was a Portuguese fidalgo, or nobleman, an admiral whose military and administrative activities as second governor of Portuguese India conquered and established the Portuguese colonial empire in the Indian Ocean.

In 1138, Ali ibn Yusuf was defeated by Alfonso VII of León, and in the Battle of Ourique ( 1139 ), by Afonso I of Portugal, who thereby won his crown.

Afonso II (; English Alphonzo ), or Affonso ( Archaic Portuguese ), Alfonso or Alphonso ( Portuguese-Galician ) or Alphonsus ( Latin version ), nicknamed " the Fat " ( Portuguese o Gordo ), King of Portugal, was born in Coimbra on 23 April 1185 and died on 25 March 1223 in the same city.

Afonso III (; rare English alternatives: Alphonzo or Alphonse ), or Affonso ( Archaic Portuguese ), Alfonso or Alphonso ( Portuguese-Galician ) or Alphonsus ( Latin ), the Bolognian ( Port.

On 15 January 1941, Alfonso XIII abdicated his rights to the Spanish throne in favour of his third ( of four ), but second-surviving, son Juan, father of the current King, Juan Carlos.

* Leandro Alfonso Luis Ruíz y Moragas ( born 26 April 1929 ), officially recognized by Spanish Courts on 21 May 2003 as Leandro Alfonso Luis de Borbón y Ruíz Moragas

Alfonso XIII appears as " King Buby " in Luis Coloma's story of Ratoncito Pérez ( 1894 ), which was written for the King when he was 8 years old.

Alfonso I ( 1073 / 1074 – 8 September 1134 ), called the Battler or the Warrior (), was the king of Aragon and Navarre from 1104 until his death in 1134.

Alfonso II in the twelfth-century Libro de los Testamentos.

ast: Alfonso II d ' Asturies

es: Alfonso II de Asturias

it: Alfonso II delle Asturie

sh: Alfonso II od Asturije

fi: Alfonso II ( Asturia )

Alfonso was the son of Queen Isabella II of Spain, and allegedly, of her husband and King Consort, Francis, Duke of Cádiz.

Alfonso was the eldest son of Prince Francisco de Asis de Borbón-Dos Sicilias and Queen Isabel II, whose reign was marked by a constant political crisis which had several causes.

The Prince of Asturias, Alfonso, is the person chosen to develop the new roadmap proposed by Canovas, which led to the June 1870 abdication of Queen Isabel II in favour of her son Prince Alfonso.

In 1421 Queen Joan II of Naples, who had no children, adopted and named him as heir to the Kingdom of Naples, and Alfonso went to Naples.

Alfonso had been betrothed to Maria of Castile ( 1401 – 1458 ; sister of John II of Castile ) in Valladolid in 1408 ; the marriage was celebrated in Valencia on 12 June 1415.

* Alfonso II of Asturias-( 791-842 )

* Alfonso II of Aragon -- ( 1162 – 1196 )

* Alfonso II of Naples-( 1448 – 1495 )