Carlos & Amélie actually had 3 children : Luiz Felipe (1887-1908), Maria Ana (born & dead in 1888) & Manuel (1889-1932). Maria Pia was Carlos's illegitimate daughter by a lady called Maria Amélia Laredò e Murça. She was later legitimated.
Maria Pia de Laredó e Muça was NEVER legitimized.
Even her parenthood was never completely asserted.
Of course she always pretended to be the illegitimate daughter of king D. Carlos, but there was never such proof.
A book about her was recently published in Lisbon by Jean Pailler (author of a bio on king D.Carlos) and it woke sleeping dogs.
Maria Pia is definitely "personna non grata" for most portuguese monarchics .
In spite of assuming herself as an illegitimate daughter of the king (which automatically removed her from the succession) not only did she pretend to succeed:
a) to the throne (she once accepted a proclamation from her very few supporters calling her D.Maria III.
b) to the duchy of Bragança
c) to the Bragança fortune (which Salazar had put in safe guard creating a Foundation of the House of Bragança in order that the Miguelist line would never touch those assets).
She wanted to succeed her brother king D.Manuel II in spite of the fact that:
a) he was married.
b) his mother was alive, and under the portuguese succession law she could never succeed him .
She pretended to have been recognized as D.Carlos' daughter by king Alfonso XIII who supported her discretly as such.
At a certain time she changed her name to Hilda Toledano to be safe from any opponents attacks and started writing for newspapers.
On a visit to Cuba she met Fulgencio Batista ... and her future first husband, a cuban playboy some 20 years older who spent all his fortune and the remains of her own.
Her maternal grand-father had made a huge fortune in Brazil and liked to be called Baron of Laredó - although he was never created a baron.
After the death oh her husband, she continued to moove on very high circles and pretends that Goebbels and Ciano had a plan for her to marry:
a) The Prince of Wales, Edward VIII !!!!
b) The duke of Kent (who was already married)
c) The duke of Aosta
d) The duke of Spoleto.
In the end she married an italian general 30 years older.
She had a handicapped daughter from her cuban husband and another daughter from the italian general.
In the 50/60s although she was not a very political person, she joined the opposition (republican) to Salazar, mainly Mario Soares, and never understood that she was being used as a pawn to divide the monarchic oppositionists (and situationists).
After the Revolution of 1974, with a little help from Mário Soares, she finally got an Identity Card establishing that she was D.Carlos' daughter.
Later that parenthood was revoked as the proofs had been forged.
She started a legal action against D.Duarte Pio for the possession of the Dukedom of Bragança which she lost.
Quite aged, almost blind and with her mind more and more confused, when the royal parentwood was revoked, she assumed that they had revoked also her nationality - which was never at steak.
So a good lady "friend" of hers suggested that she should marry a Portuguese fellow, and, just by chance, that "friend" had a son some 50 years younger (who was living with a gay friend in London) and wouldn't mind marrying her. Which they did.
Since her only daughter showed no interest in her mother's pretensions later she met a sicilian crook to whom she "sold" her rights against a small pension.
He styles himself as Duke of Bragança but nobody recognizes him as such.
Meanwhile he sells portuguese titles and decorations.
I've put this question in several boards and so far I had no answer.
Mª Pia felt she had to make a grand entrance in the royal world so she took profit of the wedding of Pss. Irene of Holland and Pr. Carlos-Hugo of Bourbon-Parma in Rome.
D.Duarte Nuno was a cousin of Carlos-Hugo so he naturally was invited.
At the middle of a party Mª Pia - who got access to it God knows how - approached D.Duarte and insulted him in very "unroyal" manners until she was shown the door.
Can anyone confirm this story ?