Original sentence: Sir Oswald Ernald Mosley of Ancoats, 6th Baronet (16 November 1896 – 3 December 1980) was a British politician who rose to fame in the 1920s as a Member of Parliament and later in the 1930s became leader of the British Union of Fascists (BUF)
Edited sentence: Sir Oswald Ernald Mosley of Ancoats, 6th Baronet (16 November 1896 – 3 December 1980) was a British politician who gained notoriety in the 1920s as a Member of Parliament and later in the 1930s became leader of the British Union of Fascists (BUF)