Royals Will Princess Charlotte Inherit the Title of Princess Royal from Princess Anne? Princess Royal is a title traditionally bestowed on the monarch's eldest daughter — but Princess Charlotte may break that custom when her father becomes king By Stephanie Petit Stephanie Petit Stephanie Petit is a Royals Writer/Reporter at PEOPLE. She has been with the brand since 2016 after graduating from The College of New Jersey and holding previous positions at Seventeen, CBS Radio and more. Follow the proud dog mom on Twitter at @stephpetit_ for the latest on Queen Elizabeth's corgis. People Editorial Guidelines Published on August 15, 2018 11:44 AM Share Tweet Pin Email Photo: Max Mumby/Indigo/Getty; DAVID HARTLEY/REX/Shutterstock Princess Royal is a title traditionally bestowed on the monarch’s eldest daughter — but Princess Charlotte may break that custom when her father becomes king. Charlotte’s great aunt Princess Anne, who is celebrating her 68th birthday today, was given the title by her mother, Queen Elizabeth, in 1987 when she was 36 years old — but it wasn’t automatically inherited as much as awarded. (In other words, it’s not a guarantee.) Only one living woman can be called the Princess Royal, which is why the Queen never had the title herself: Her aunt, Princess Mary, possessed the title until her death in 1965. Since Prince Charles has no daughters, the next potential Princess Royal is 3-year-old Princess Charlotte. That, of course, is a long way off, and dependent on two factors: Prince William would need to be king, and Princess Anne would need to no longer be alive for Charlotte to be named Princess Royal. RELATED VIDEO: Princess Charlotte Adorably Copies the Queen However, the Succession to the Crown Act 2013 may change everything. The act stated that birth order determines who will become the next king or queen of the U.K., regardless of gender. Had it not been in place, Charlotte would have lost her spot when mom Kate Middleton gave birth in April to her younger brother, Prince Louis. Since Princess Royal has a lower status than a royal dukedom, it’s possible that Charlotte will be given a peerage when she gets married, making her a duchess. After all, it’s likely that both of her brothers will be made dukes. Ultimately, it will be a decision made by Prince William when he becomes monarch. Zara Tindall Says She’s ‘Lucky’ Her Parents Chose Not to Give Her a Royal Title Can’t get enough of PEOPLE’s Royals coverage? Sign up for our newsletter to get the latest updates on Kate Middleton, Meghan Markle and more! There have only been seven women with the title of Princess Royal since its introduction, when Queen Henrietta Maria, daughter of Henry IV, King of France, and wife of King Charles I wanted to imitate the way the eldest daughter of the King of France was styled “Madame Royale.” Her daughter, Mary, was the first to hold the title from 1642 to 1660. And Kate and William’s daughter wouldn’t be the first with her name to hold the title! Charlotte, Princess Royal, was the daughter of King George III and used the title from 1789 to 1828.