After several years of ill health , during which he doggedly continued to paint , he died of heart failure at his home in Edgbaston in 1944 .
In 1937 Southall underwent an operation from which he never really recovered .
After several years of ill health , during which Southall doggedly continued to paint , Southall died of heart failure at Southall 's home in Edgbaston in 1944 .
In 1937 Southall underwent an operation from which he never really recovered .