sentences:  They had one daughter who survived her parents and one son, Percy Voltelin Heath, who died unmarried from wounds received in the First World War in France in September 1914.Lady Heath (as she became known following the creation of her husband's baronetcy) died on 21 August 1921.He married secondly, on 6 February 1924, Mrs Joy Nitch Smith, eldest daughter of John Hounsell, of Stillman Valley, Ogle County, Illinois, U.S.A.