The queen mother of Thailand, Sirikit, has passed away at the age of 93, marking the end of a era for the royal family. She was previously married to King Bhumibol Adulyadej, who reigned for 70 years until his death in 2016. Sirikit was also the mother of the current king, who has since ascended to the throne. In recent years, she had been in poor health and had become a rare public figure, making her passing a significant event for the nation.