Princess Ubolratana Rajakanya Sirivadhana Barnavadi Biography
Born in 5 April 1951, Princess Ubolratana Rajakanya Sirivadhana Barnavadi is the oldest child of Thailand’s late King Bhumibol Adulyadej. She is one of the most high profile members of Thailand’s royal family. Read Princess Ubolratana Rajakanya Sirivadhana Barnavadi Biography. Read more