Lady Rose Gilman – $5 million
Lady Rose Gilman was the daughter of the Duke and Duchess of Gloucester. She was one of the royal family members who stepped away from her duties. Rather than her duties, she decided to choose her passion for the movie industry. She had worked on different kinds of big movies such as Harry Potter films and Margaret Thatcher biopic.
Lord Frederick Windsor – $40 million
Lord Frederick Windsor was married to Sophie Winkleman. His parents and his friends were also famous as the rest of the royal family. He earned his salary through his royal duties but that did not stop there. He was working as a journalist and as a businessman as well. This gave him a massive amount of savings in his bank.