. "1900" . . . . . . . . . . . "Director General Medical Services (1942\u201348)" . "Samuel Burston" . . . "Samuel Roy Burston" . . . . "Roy Burston" . . . . . . . "his father" . . . . "3rd General Hospital (1918\u201319)" . "Samuel (Roy) Burston" . "1888" . "1960" . . . . . . . . "VX2" . "(Samuel) Roy Burston" . "Australia" . . "Sir Samuel Roy Burston" . . "1st Convalescent Depot (1918)" . . . . . . . . . . . . . . . . . . . . "Roy Burston" . . . . . "1905" . .