Rex Whiting Pearson was an Australia

Australia

Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

n politician. Born in Kadina, South Australia

Kadina, South Australia

Kadina is a town located on the Yorke Peninsula of South Australia, approximately 144 kilometres north-northwest of the state capital of Adelaide. The largest town of the Peninsula, Kadina is one of the three Copper Triangle towns famous for their shared copper mining history...

, he was educated in Adelaide at Prince Alfred College

Prince Alfred College

Prince Alfred College is an independent, day and boarding school for boys, located on Dequetteville Terrace, Kent Town, near the centre of Adelaide, South Australia...

 before becoming a farmer and grazier at Sandilands, South Australia

Yorke Peninsula

The Yorke Peninsula is a peninsula located north-west and west of Adelaide in South Australia, Australia, between Spencer Gulf on the west and Gulf St Vincent on the east. It has geographic coordinates of...

.

In 1941, he was elected to the South Australian House of Assembly

South Australian House of Assembly

The House of Assembly, or lower house, is one of the two chambers of the Parliament of South Australia. The other is the Legislative Council. It sits in Parliament House in the state capital, Adelaide.- Overview :...

 as the Liberal and Country League

Liberal and Country League

The Liberal and Country League was a major political party in South Australia throughout its forty year existence. Thirty-four years were spent in government, in part due to the electoral malapportionment known as the Playmander, introduced after coming to power.Created on 9 June 1932 as the...

 member for Flinders

Electoral district of Flinders

Flinders is an electoral district of the House of Assembly in the Australian state of South Australia. It is named after explorer Matthew Flinders, who was responsible for charting most of the state's coastline. It is a 55,260.6 km² coastal rural electorate encompassing the Eyre Peninsula and...

. In 1951, he transferred to federal politics, winning a seat in the Australian Senate

Australian Senate

The Senate is the upper house of the bicameral Parliament of Australia, the lower house being the House of Representatives. Senators are popularly elected under a system of proportional representation. Senators are elected for a term that is usually six years; after a double dissolution, however,...

 as a Liberal

Liberal Party of Australia

The Liberal Party of Australia is an Australian political party.Founded a year after the 1943 federal election to replace the United Australia Party, the centre-right Liberal Party typically competes with the centre-left Australian Labor Party for political office...

. He held the seat until his death in 1961, necessitating the appointment of Gordon Davidson

Gordon Davidson (Australian politician)

Gordon Sinclair Davidson was an Australian politician. He was a grazier and church administrator before entering politics. In 1961, he was appointed to the Australian Senate as a Liberal Senator for South Australia, filling the casual vacancy caused by the death of Rex Pearson...

to replace him.