Florence Bjelke-Petersen

Florence Isabel Bjelke-Petersen (née Gilmour; 11 August 1920 – 20 December 2017) was an Australian politician and writer. She was a member of the Australian Senate from 1981 to 1993. She was re-elected at the 1983 and 1987 elections (both double dissolutions), and her term expired on 30 June 1993.
Bjelke-Petersen was the wife of the longest-serving Premier of Queensland, Sir Joh Bjelke-Petersen. She was styled as Lady Bjelke-Petersen upon her husband's knighthood, and was also known informally as Lady Flo.
Lady Bjelke-Petersen died in Kingaroy, Queensland on 20 December 2017 of cardiopulmonary arrest at the age of 97, after suffering a short illness.