In the same year on Coronation Day, Mom Rajawong Sirikit Kitiyakara was made Queen (Somdej Phra Boromarajini). They have four children, namely Her Royal Highness Princess Ubol Ratana, His Royal Highness Crown Prince Maha Vajiralongkorn, Her Royal Highness Princess Maha Chakri Sirindhorn and the youngest, Her Royal Highness Princess Chulabhorn. Together with the Royal Family, His Majesty King Bhumibol initiated royal activities for his country. “We will reign with righteousness for the benefits and happiness of the Siamese people” was the promise he made to his people. And for the past 62 years on the reign, the King has done exactly that.