Question: - party is liberal party of australia - monarch is elizabeth ii - deputy is roger goldsworthy roger goldsworthy - predecessor is des corcoran des corcoran bruce eastick new seat - birth date is 20 july 1929 - order is 38th 1979 , 1982 30th leader of the opposition -lrb- sa premier -rrb- of south australia elections : 1977 , - death date is 2 october 2000 - office is treasurer of south australia - term end is 10 14 may 1983 november 1982 10 november 1982 18 september 1979 - premier is david tonkin - death place is mengler hill , south australia - birth place is adelaide , south australia - successor is john bannon john bannon john bannon graham ingerson - nationality is australian australia - constituency mp is bragg - term start is 18 1970 september 1979 18 september 1979 1975 30 may - image is davidtonkin.jpg - governor is sir keith seaman sir donald dunstan Given the details above, guess who could this information be about.
Answer:
david tonkin