The Greek royal family announced Princess Irene's death on Jan. 15 with "deep sadness" ...

Princess Irene of Greece and Denmark, younger sister of Queen Sofia of Spain and the late former King Constantine of Greece, ...

Prince Carl Philip and Princess Sofia welcomed their fourth child — and first daughter! — on on Feb. 7 Princess Sofia and Prince Carl Philip of Sweden are parents to the "perfect little quartet." ...

In 1981, Spain's Queen Sofia was required to get special permission from the government to bury her mother, Queen Frederica ...

Queen Sofia has pulled out of public engagements to be by her sister Princess Irene's amid her ailing health. King Felipe's mother, 87, was scheduled to attend the Poema del Mar Aquarium in Palma de ...