An uncle of Prince Philip and a second cousin once removed of Queen Elizabeth II, Mountbatten was a man of monstrous vanity and had reportedly been a target of the Provisional IRA long before his assassination in 1979.

Source: https://www.irishcentral.com/roots/history/who-was-lord-louis-mountbatten

He holds a family baronetcy; that family includes his first cousin once removed, former U.K. Prime Minister David Cameron.

Source: https://foreignpolicy.com/2023/12/10/mount-big-little-casears-book-review-wannabe-dictators-johnson-trump/

His mother, Princess Marina of Greece and Denmark was first cousins with Prince Philip meaning he is both second cousin and first cousin once removed to the King.

Source: https://www.express.co.uk/news/royal/1768635/who-are-working-members-royal-family-spt

If you're being honest, you're probably a little foggy on the difference between a second cousin and a first cousin once removed.

Source: https://www.buzzfeed.com/mikespohr/50-incredibly-cool-charts

Targeted harassment campaigns aimed at curbing freedom of expression, and foreign influence operations – once removed daily from Twitter – are going ‘undetected’, according to one recent employee.

Source: https://metro.co.uk/2023/03/06/elon-musk-mocks-bbc-investigation-on-increase-in-twitter-trolls-18393671/

They look like parks, but feel once removed – like an illustration of a park, or a photocopy.

Source: https://www.theguardian.com/lifeandstyle/2023/may/14/councils-squeezing-the-life-out-of-our-parks-is-bad-for-us-all