Thai Princess Bajrakitiyabha Mahidol has died at the age of 47 following a stroke and subsequent coma lasting over three years. The princess passed away at Chulalongkorn Hospital, according to official reports. She collapsed in December 2022 due to a heart condition that led to the stroke. Princess Bajrakitiyabha was the eldest daughter of King Maha Vajiralongkorn and was considered a key member of the royal family, with a prominent role in national affairs. Her condition had been closely monitored, but her health deteriorated recently. The royal palace has announced mourning arrangements, though details remain limited.