Suffering, like his mother, the dowager Queen Maria Pia of Savoy, from debilitating mental and emotional health after the ferocious 1908 attack on their family, Afonso de Bragança married, in Rome on 26 September 1917, a twice-divorced, and once-widowed, American heiress Nevada Stoody Hayes.
This was a politically significant event, at least to those Portuguese royalists who clung to the hope of a restoration of the House of Braganza: as significant funding for any power grab was urgently needed.

As of 1917, the Portuguese pretender, Manuel II, was living in England with his wife of four years, the Princess Augusta Victoria of Hohenzollern-Sigmaringen, but they had no children.
The royalists were apprehensive about the prospects for a legitimate Braganza heir, and their anxiety redoubled at the news of Afonso's marriage to a commoner, especially one of such a dubious reputation.

In Portugal, morganatic marriage was not recognized.
Any legitimate child of Afonso and Nevada could become the lawful heir to the Portuguese throne.
Nearly as disturbing was the prospect that both Manuel and Afonso would fail to produce an heir.
In this event, the claimant to the Portuguese throne would be a descendant of Miguel I, the absolutist king who, in 1834, lost the Portuguese War of the Two Brothers to the liberal line of constitutional monarchs.

Dom Afonso was the fourth husband of Nevada Stoody Hayes.
They were unable to marry religiously in Italy, where the king of Italy, Victor Emmanuel III, like the Pope, chose not to recognize the validity of a previous trial marriage in Rome.
She convinced Afonso to marry her again at a Madrid hotel, where a consular officer of the Portuguese Republic performed the civil ceremony, with no family or friends as witnesses.
Some believe that the Portuguese consul in Madrid was as cooperative as he was because the Republican government in power at Lisbon was delighted to see one of the last of the Braganzas do such an unpopular thing.
A religious marriage ceremony was performed in Madrid on 23 November 1917.

The Prince had previously tried to get the king's approval for his marriage, but he found that his nephew and the rest of the royal family were vehemently opposed to it.
After his marriage, his pension was cut by Manuel II, and Dom Afonso, also rejected by his relatives in the Italian royal family, began to live in obscurity and sickness during his final days.
He finally died alone, in Naples, on 21 February 1920.
Only one Portuguese servant remained with him until the end.

Even though the terms of a morganatic marriage exclude the surviving spouse from inheriting any of the titles or privileges that are the prerogatives of royalty, they do not exclude the survivor from inheriting property.
In his will, Dom Afonso left his entire estate to Nevada Stoody Hayes.

After he and Manuel II had both died (1932), his widow demanded that the Portuguese government recognize her rights to a substantial part of the House of Braganza's patrimony.
Her husband had named her his sole legal heir in his last will.
As the marriage, and the will, was legally disputed in Lisbon, Nevada was briefly arrested shortly after she arrived at Lisbon to claim her inheritance.
Eventually, however, she proved a substantial portion of her claim, and she was officially granted the right to remove many objects of art and expensive goods from the Portuguese royal palaces.

The 35-year-old former Duchess of Porto traveled to Portugal from Italy with the body of her late husband, and she arranged for its installation in the Braganza pantheon in the Monastery of São Vicente de Fora in Lisbon.
Suffering, like his mother, the dowager Queen Maria Pia of Savoy, from debilitating mental and emotional health after the ferocious 1908 attack on their family, Afonso de Bragança married, in Rome on 26 September 1917, a twice-divorced, and once-widowed, American heiress Nevada Stoody Hayes. This was a politically significant event, at least to those Portuguese royalists who clung to the hope of a restoration of the House of Braganza: as significant funding for any power grab was urgently needed.
As of 1917, the Portuguese pretender, Manuel II, was living in England with his wife of four years, the Princess Augusta Victoria of Hohenzollern-Sigmaringen, but they had no children. The royalists were apprehensive about the prospects for a legitimate Braganza heir, and their anxiety redoubled at the news of Afonso's marriage to a commoner, especially one of such a dubious reputation.
In Portugal, morganatic marriage was not recognized. Any legitimate child of Afonso and Nevada could become the lawful heir to the Portuguese throne. Nearly as disturbing was the prospect that both Manuel and Afonso would fail to produce an heir. In this event, the claimant to the Portuguese throne would be a descendant of Miguel I, the absolutist king who, in 1834, lost the Portuguese War of the Two Brothers to the liberal line of constitutional monarchs.
Dom Afonso was the fourth husband of Nevada Stoody Hayes. They were unable to marry religiously in Italy, where the king of Italy, Victor Emmanuel III, like the Pope, chose not to recognize the validity of a previous trial marriage in Rome. She convinced Afonso to marry her again at a Madrid hotel, where a consular officer of the Portuguese Republic performed the civil ceremony, with no family or friends as witnesses. Some believe that the Portuguese consul in Madrid was as cooperative as he was because the Republican government in power at Lisbon was delighted to see one of the last of the Braganzas do such an unpopular thing. A religious marriage ceremony was performed in Madrid on 23 November 1917.
The Prince had previously tried to get the king's approval for his marriage, but he found that his nephew and the rest of the royal family were vehemently opposed to it. After his marriage, his pension was cut by Manuel II, and Dom Afonso, also rejected by his relatives in the Italian royal family, began to live in obscurity and sickness during his final days. He finally died alone, in Naples, on 21 February 1920. Only one Portuguese servant remained with him until the end.
Even though the terms of a morganatic marriage exclude the surviving spouse from inheriting any of the titles or privileges that are the prerogatives of royalty, they do not exclude the survivor from inheriting property. In his will, Dom Afonso left his entire estate to Nevada Stoody Hayes.
After he and Manuel II had both died (1932), his widow demanded that the Portuguese government recognize her rights to a substantial part of the House of Braganza's patrimony. Her husband had named her his sole legal heir in his last will. As the marriage, and the will, was legally disputed in Lisbon, Nevada was briefly arrested shortly after she arrived at Lisbon to claim her inheritance. Eventually, however, she proved a substantial portion of her claim, and she was officially granted the right to remove many objects of art and expensive goods from the Portuguese royal palaces.
The 35-year-old former Duchess of Porto traveled to Portugal from Italy with the body of her late husband, and she arranged for its installation in the Braganza pantheon in the Monastery of São Vicente de Fora in Lisbon.
Afonso, Duke of Porto