Thomas Kingston, husband of Lady Gabriella Windsor, second cousin of Charles III, dies at 45. The son-in-law of the Duke and Duchess of Kent died on Sunday, February 25, but the news was not announced until two days later.

Kingston was found dead in a house in Gloucestershire, western England. There will be an investigation to determine the causes of his sudden death, but there are no suspicious circumstances or other parties involved, according to British media.