Complex sentence: Bud Flanagan (14 October 1896--20 October 1968) was a popular English wartime entertainer, born Chaim Reuben Weintrop in Whitechapel, in the East End of London.
Split into simpler sentences: Bud Flanagan (14 October 1896--20 October 1968) was a popular English wartime entertainer. Flaganan was born Chaim Reuben Weintrop in Whitechapel, in the East End of London.