The Dark Side of the Royal Family – The Queen's Cousins

Tragic story of The Queen's forgotten cousins, Nerissa and Katherine Bowes-Lyon, who were locked up and sent to a mental asylum.
https://www.buzzfeed.com/watch/video/152826
https://www.scmp.com/magazines/style/celebrity/article/3167561/truth-behind-queen-elizabeths-hidden-cousins-who-were
https://www.tatler.com/gallery/who-are-queens-cousins
https://www.mylondon.news/news/nostalgia/the-queen-cousins-mental-asylum-23025615
https://www.independent.co.uk/life-style/royal-family/queen-cousins-nerissa-katherine-bowes-lyon-crown-netflix-b2166004.html
https://www.esquire.com/entertainment/tv/a34728377/queen-elizabeth-cousins-katherine-nerissa-bowes-lyon-asylum-true-story-the-crown-season-4/

20 Dark Secrets The Royal Family Wants To Keep Hidden.
https://www.theclever.com/20-dark-secrets-the-royal-family-wants-to-keep-hidden/