Queen Elizabeth II - 95
Since 1952, Queen Elizabeth has ruled over the United Kingdom, as well as other countries, such as New Zealand, Australia and Canada, and other Commonwealth nations. Since her reign started, most Commonwealth countries have gained independence, yet she is still a constitutional monarch. As Queen, she still appears in speeches and official openings and ceremonies daily. With a net worth of about $600 million, she's sitting pretty.
Loretta Swit - 84
Loretta Swit is best known for starring in M*A*S*H and winning two Emmys for her performance on the show. Swit started as a theatre actress before transitioning to TV in 1969. After M*A*S*H, she also starred in Bonanza, Gunsmoke, and Hollywood Squares. Swit made a comeback in the 2019 film Play the Flute. She's now 84 and enjoying her retirement.