Some people are British because they have British parents and just happen to be born overseas, such as Florence Nightingale or they become naturalised.
Please click on the names below that you are interested in finding more information about.
Ford Maddox Brown
Charles Edward Stewart (Bonnie Prince Charlie)
T. S. Eliot (Thomas Stearns)
William Somerset Maugham
William Makepeace Thackeray
J. R .R.Tolkien