On 26 May 1834, young Queen
Maria II of Portugal was restored to the throne of Portugal, gifted to her by the abdication – and subsequent conquest in war – of her father, Emperor Pedro I of Brazil, who had to do battle against the
usurpation of his rebellious younger brother,
Dom Miguel. Maria's childhood betrothal to Dom Miguel was broken so that a more pliant husband could be found to beget a new Portuguese dynasty, one whose loyalty might prove more trustworthy if he had no other prospects, such that he would be entirely beholden for his dynastic fortune to Portugal's constitutional regime. The Queen obligingly settled on Auguste de Beauharnais who, once again, proved unthreatening to the Great Powers because of his lack of membership in an already reigning dynasty and lack of conflicting foreign obligations or ambitions. He was also the eldest brother of Maria's stepmother
Empress Amélie. Auguste and Maria II were married by proxy in
Munich on 1 December 1834. The groom was almost twenty-four years old and the bride fifteen years old. On his wedding day his bride conferred upon him the Portuguese style of "His Royal Highness The Prince Consort of Portugal". He arrived in Portugal shortly thereafter, and the couple were wed in person in Lisbon on 26 January 1835. However Auguste fell ill and died only two months later. The suddenness of this upon his arrival led to rumors that he had been poisoned, however no names of any suspects were ever produced. Childless at the time of his death, Auguste left as heir in Bavaria his younger brother, who became the
3rd Duke of Leuchtenberg, and briefly Auguste's successor in ownership of Eichstätt which, however, he returned to the Bavarian king in 1855 upon deciding to make his home in Russia, the realm of his own father-in-law. A year later Maria II married
Ferdinand of Saxe-Coburg-Gotha, a nephew of the Coburg prince who had beat out her first husband in competition for the constitutional crown of Belgium. Because Auguste died before fathering an heir to the Portuguese throne, he never became Maria's co-monarch, which Maria's next husband did in 1837, allowing Maria to continue the Braganza Dynasty. == Honours ==