Complex sentence: Claire Burke Colton (b.1935), born Claire Colton was an Irish-American Author and member of the Kennedy family, cousin of former 35th U.S. President John F. Kennedy.
Split into simpler sentences: Claire Burke Colton (b.1935), born Claire Colton was an Irish-American Author. She was a member of the Kennedy family and cousin of former 35th U.S. President John F. Kennedy.