Answer the following question: - death place is melbourne , victoria , australia - order is 18th prime minister of australia - successor is john gorton doug anthony william bostock bruce lloyd - party is country - monarch is elizabeth ii - predecessor is harold '' holt new office william hutchinson '' seat created - office is 1st australian parliament for indi member of the australian parliament for deputy murray prime minister of australia member of the - primeminister is john gorton - death date is 20 november 1980 - term end is 10 20 march 1971 january 1968 5 february 1971 10 december 1949 - term start is 19 10 december 1949 december 1967 10 january 1968 23 october 1937 - birth date is 29 march 1900 - image is sir john mcewen.jpg - birth place is chiltern , colony of victoria , british empire Given the details above, guess who could this information be about.
Answer:
john mcewen