Share Tweet Pin Email By Molly Claire Goddard 10:19am PDT, Sep 11, 2025 _ Princess Anne knows how to save her money. In a documentary ranking the richest royals, the 75-year-old - who ranked surprisingly high - was praised for her "frugal" habits over the span of her career as a working member of the firm. Keep reading for more on her wealth...MORE: Follow Wonderwall on MSN for more top news _ In the film, Princess Anne ranks as the fifth richest member of the royal family due to her "notoriously thrifty" tendencies.