The truth behind Queen Elizabeth’s ‘hidden’ cousins: who were Nerissa and Katherine Bowes-Lyon, the forgotten British royal family members confined to a psychiatric hospital?
- Season four, episode seven of The Crown shed light on the queen’s estranged first cousins, who were admitted into an institution for ‘mental defectives’ in the 1940s
- Despite incorrect reports of their death, the palace had no comment about the sisters when approach in 1987, while a Bowes-Lyon relative denies a royal family cover-up
Born in 1919 and 1926 respectively, Nerissa and Katherine Bowes-Lyon were two of the daughters of John Herbert Bowes-Lyon and his wife Fenella. John was the brother of the queen mother, and so Nerissa and Katherine were first cousins of Queen Elizabeth. Sadly, though, they were never able to be a part of the royal family.
In the medical terminology of the early 1940s, the sisters were diagnosed as “imbeciles” and never learned to speak. In 1941, they were admitted to the now-closed Royal Earlswood Institution for Mental Defectives, and were, allegedly, treated by their family as though they never existed.
In fact, a 1963 edition of Burke’s Peerage (a definitive referencing and listing of the peerage and titled aristocracy) of Great Britain, listed Nerissa as having died in 1940, and Katherine passing in 1961.
It wasn’t until 1987 that the story of the sisters’ sad existence was published. In fact, as was reported, Nerissa had died only the year before, and Katherine was still alive! She only passed away in 2014.
A scandal instantly erupted when it emerged the royal family would apparently erase two of its members from their lives – although accusations of a cover-up were denied. According to Los Angeles Times, a member of the Bowes-Lyon family said that the misleading entry was a result of the sisters’ mother, Fenella, “a very vague person who often didn’t fill out the forms that Burke’s Peerage sent her, either properly or completely”, adding that many family members had visited the sisters over the years.