Queen Fabiola of Belgium and Belgian King Baudouin celebrate in 1976, the 25th anniversary of King Baudouin 's accession to the throne at the Royal Castle of Laeken, in Brussels. (Photo credit should read /AFP/Getty Images)
Queen Fabiola of Belgium and Belgian King Baudouin celebrate in 1976, the 25th anniversary of King Baudouin 's accession to the throne at the Royal Castle of Laeken, in Brussels. (Photo credit should read /AFP/Getty Images)