Background
He was born at Windsor to Robert Bruce Walker, who was also a politician.
He was born at Windsor to Robert Bruce Walker, who was also a politician.
Ronald attended Sydney Grammar School and was admitted as a solicitor in 1925.
In 1932 he was succeeded his father in the New South Wales Legislative Assembly as the United Australia Party member for Hawkesbury, serving until his retirement in 1941. Walker died in 1981.