Complex sentence: Florence Ballard Chapman (née Ballard; June 30,1943--February 22,1976) was an American vocalist, one of the founding members of the popular Motown vocal group the Supremes.
Split into simpler sentences: Florence Ballard Chapman (née Ballard; June 30,1943--February 22,1976) was an American vocalist. She was one of the founding members of the popular Motown vocal female group the Supremes.