"Hamilton Amerasinghe" . . . "1913-03-18" . . . . . . "Hamilton Shirley Amerasinghe" . . . . "Hamilton Shirley Amerasinghe" . . . . . . "H.S. Amerasinghe" . . . . . "Shirley Amerasinghe" . . . "1980" . "1980-12-04" . . . . . . . . . "1913" . . . . . . "H. S. Amerasinghe" . . . . . . . . . . . . . . . . . . . .