Original: Sir Charles Walter Michael Court , AK , KCMG , OBE , ( 29 September 1911 22 December 2007 ) was a Western Australian politician , 21st Premier of Western Australia and member for the seat of Nedlands for the Liberal Party for nearly 30 years .
Simplified: Sir Charles Walter Michael Court ( 29 September 1911 -- 22 December 2007 ) was the 21st Premier of Western Australia from 8 April 1974 to 25 January 1982 .