AlQa'dah 1, 1433, Sep 17, 2012, SPA - Norway's royal palace says King Harald's sister, Princess Ragnhild, has died. She was 82. The palace says Ragnhild died Sunday at her home in Rio de Janeiro, according to a report of the Associated Press. The eldest child of King Olav and Crown Princess Martha, Ragnhild could not ascend to the Norwegian throne because the Scandinavian country's Constitution only allowed male succession. In 1953, Ragnhild married a commoner, Norwegian businessman Erling Sven Lorentzen, and the couple settled in Brazil.