Legitimist in the context of "Royal Italian Army"

Carlism (Basque: Karlismo; Catalan: Carlisme; Galician: Carlismo; Spanish: Carlismo) was a Traditionalist and Legitimist political movement in Spain aimed at establishing an alternative branch of the Bourbon dynasty, one descended from Don Carlos, Count of Molina (1788–1855), on the Spanish throne.

The movement was founded as a consequence of an early 19th-century dispute over the succession of the Spanish monarchy and dissatisfaction with the Alfonsine line of the House of Bourbon, and subsequently found itself becoming a notable element of Spanish conservatism in its 19th-century struggle against liberalism, which repeatedly broke out into military conflicts known as the Carlist Wars.

The July Revolution (French: Révolution de Juillet), also known as the French Revolution of 1830, Second French Revolution, or les Trois Glorieuses ("the Three Glorious [Days]"), was a second French Revolution after the first of 1789–99. It led to the overthrow of King Charles X, the French Bourbon monarch, and the ascent of his cousin Louis Philippe, Duke of Orléans.

The 1830 Revolution marked a shift from that point on as the constitutional monarchy was restored with the July Monarchy; the transition of power from the House of Bourbon to its cadet branch, the House of Orléans; and the replacement of the principle of hereditary right by that of popular sovereignty. Supporters of the Bourbons would be called Legitimists, and supporters of Louis Philippe were known as Orléanists. In addition, there continued to be Bonapartists supporting the return of Napoleon's heirs. After 18 precarious years on the throne, Louis-Philippe was overthrown in the French Revolution of 1848.

Charles Albert (Italian: Carlo Alberto I; 2 October 1798 – 28 July 1849) was the King of Sardinia and ruler of the Savoyard state from 27 April 1831 until his abdication in 1849. His name is bound up with the first Italian constitution, the Statuto Albertino, and with the First Italian War of Independence (1848–1849).

During the Napoleonic period, Charles Albert resided in France, where he received a liberal education. As Prince of Carignano in 1821, he granted and then withdrew his support for a rebellion which sought to force Victor Emmanuel I to institute a constitutional monarchy. He became a conservative and participated in the legitimist expedition against the Spanish liberals in 1823 known as the "Hundred Thousand Sons of Saint Louis".

Henri, Count of Chambord and Duke of Bordeaux (French: Henri Charles Ferdinand Marie Dieudonné d'Artois, duc de Bordeaux, comte de Chambord; 29 September 1820 – 24 August 1883), was the Legitimist pretender to the throne of France as Henri V from 1844 until his death in 1883.

Henri was the only son of Charles Ferdinand, Duke of Berry, born after his father's death, by his wife, Princess Carolina of Naples and Sicily, daughter of King Francis I of the Two Sicilies. The Duke himself was the younger son of Charles X. As the grandson of Charles X, Henri was a Petit-Fils de France. He was the last-surviving legitimate descendant of Louis XV in the male line.

The Orléanist claimant to the throne of France is Jean, Count of Paris. He is the uncontested heir to the Orléanist position of "King of the French" held by Louis-Philippe, and is also considered the Legitimist heir as "King of France" by those who view the 1713 Treaty of Utrecht (by which Philip V of Spain renounced for himself and his agnatic descendants any claim to the French throne) as valid. According to the Family Compact of 1909, only the descendants of Henri, Count of Paris (grandfather of the current pretender) are considered to be French dynasts. The founders of the cadet branches of Orleans-Braganza and Orléans-Galliera, by becoming foreigners, are considered under house law to have lost their rights to the throne.