Prince Harry's feud with the royal family has been ongoing for almost three years now, with the Duke of Sussex having taken aim at his relatives in a number of interviews and in his memoir, Spare

Princess Yuriko became the sister-in-law of Japan's World War II-era Emperor Hirohito when she married his brother Prince Mikasa.

Catherine, Princess of Wales joined the royal family as they paid their respects to all those who have lost their lives in conflicts at the annual Remembrance Day service in London on Sunday.

She married the brother of wartime Emperor Hirohito less than two months before Japan’s attack on Pearl Harbor in 1941.

Japanese Princess Yuriko, the wife of wartime Emperor Hirohito’s brother and the oldest member of the imperial family, has died after her health deteriorated recently, palace officials said. She was 101.