From
www.imperialereal.com:
MADAME
THE COUNTESS OF PARIS
MADAME The Countess of Paris (de jure Queen Consort of France - Most Christian Majesty), 1931 to 1999. The August Lady Isabelle became a widow in 1999. She is now the Queen Mother of France. In fact, she is knnown and signs COMTESSE DE PARIS.
In the French Royal system, the style of Madame is above all the others.
Dona Isabel Maria Amélia Luiza Victoria Teresa Joana (Michaela Gabriela Raphaela Gonzaga) de Orleans e Bragança e Dobrzensky-von-Dobrzenicz, Princess of Orleans-and-Braganza, was born in the Castle of Eu, Normandy, on 13 august 1911.
She married in the Palace Orleans in Palermo, Italy - a property of the House of France inherited from Queen Marie-Amélie, Louis-Phlippe´s wife -, the 8th april, 1931, H.R.H. Lord Henri Robert Ferdinand Marie (Louis Philippe) d'Orléans et Orléans, Prince of Bourbon-Orleans, then the Dauphin of Viennois, afterwards The Count of Paris and Head of the Royal Rouse of France.
He was born at Nouvion-en-Thierache house, on 5 july 1908 and died in Paris, on 19 june 1999 and was the son of H.R.H. Lord Jean (*1874 †1940), Prince of Orleans and afterwards The Duke of Guise and Head of the Royal House of France and of H.R.H. Lady Isabelle (*1878 †1961), née Princess and Dughter of France, Princess of (Bourbon-)Orleans.
The Count of Paris died after he commemorated comme il faut his 90th birthday.
Prince Lord Henri ascended to the Headship of the House of France in 1940, with his father´s death and became de jure His Most Christian Majesty the Lord Henri VI, by the Grace of God King of France and of Navarre, Elder Son of the Church.
The Princess speaks French, Portuguese and German and is a great writer.
In 1978, she wrote "Tout m'est bonheur", a detailed self-biography concerning herself and her origins, as well as that of her children, the eleven Princes and Princesses of France. In 1981, she published "Les Chemins Creux"; in 1989, she published in Brazil "Contos de minhas terras", which relates the old legends from Brazil, France and Bohemia.
In 1991, she gave to the public "Blanche de Castille, mon Aïeule", a biography of the venerable Queen of France who was born an Infanta of Castile (King Saint Louis IX´s mother). And she finally published in 1993 the biography of the unhappy French Queen: "Moi, Marie Antoinette".
The Countess of Paris commemorated her 90th birthday in 2001 with almost all of her relatives at her beloved Castle of Eu. The Mayor of Eu rended homage to MADAME, denominating ISABELLE D´ORLÉANS ET BRAGANCE the place around the Castle.