Complex sentence: Lee Brilleaux reform Dr. Feelgood with different musicians in the 1980s to 1994, having died on 7th April by lymphoma at his home in Leigh on Sea, Essex.
Split into simpler sentences: Lee Brilleaux reformed Dr. Feelgood with different musicians in the 80s and early 90s. He died on 7th April 1994 of lymphoma, at his home in Leigh-on-Sea, Essex.