Former Queen Fabiola, the widow of King Baudouin of Belgium, has died aged 86, the royal palace has said.
Born Fabiola de Mora y Aragon in Madrid, she reigned as queen consort from 1960 until King Baudouin’s death in 1993.
A royal statement said she died at the Stuyvenberg Castle in Brussels.
The Spanish-born dowager queen was recently at the centre of a row over her annual allowance, after she was accused of avoiding a national inheritance tax.
Foreign Minister Didier Reynders said all Belgians would mourn her passing.
“A page in our country’s history has turned,” Didier Reynders told Belgium’s RTL television.
Following the sudden death of King Baudouin in 1993 on holiday in Spain, the throne passed to his brother Albert, who abdicated in 2013 in favor of his son Crown Prince Philippe.
King Albert II of the Belgians has announced his abdication.
In a national televised address, King Albert, 79, said he would step down in favor of his son Crown Prince Philippe, 53, on July 21st, Belgium’s national day.
The monarch said his health was no longer good enough to fulfill his duties, and he would step down after nearly 20 years on the throne.
He is the first of Belgium’s line of six monarchs to abdicate.
“I realize that my age and my health are no longer allowing me to carry out my duties as I would like to,” King Albert said.
“Prince Philippe is well prepared to succeed me.”
King Albert met the Belgian government’s cabinet earlier on Wednesday to inform them of his decision, Belgian state TV reported.
King Albert II of the Belgians has announced his abdication
King Albert was sworn in as the sixth king of the Belgians on 9 August 1993, following the death of his brother, King Baudouin at the age of 62.
After he succeeded his brother, King Albert became embroiled in a major royal scandal when he was alleged to be the father of an out-of-wedlock daughter, Delphine Boel, and suffered a crisis in his marriage with Queen Paola.
That issue came to the fore again this spring when Delphine Boel opened court proceedings to prove she was the king’s daughter. There is some speculation in the media that this may have influenced his decision to abdicate.
Belgium has a constitutional monarchy in which the king plays a largely ceremonial role.
One of the duties the monarch does have is trying to resolve constitutional crises.
King Albert exercised his authority in mediating between political leaders on the formation of a government during the 2010-2011 parliamentary stalemate, when Belgium was left without a government for 541 days after elections failed to find a clear winner.
Tensions between the two main language communities of Flemish and French sometimes run high, and the issue has brought down several governments, creating frequent political instability.
Respect for the royal family, though, is one of the few factors that cross the communal divide.
King Albert’s announcement comes only three months after Queen Beatrix of the neighboring Netherlands vacated the Dutch throne in favor of her son Willem-Alexander.