Thomas Playford was an Australian politician who served two terms as Premier of South Australia. He subsequently entered federal politics, serving as a Senator for South Australia from 1901 to 1906 an
Gregor McGregor was an Australian politician who served as a Senator for South Australia from 1901 until his death in 1914, representing the Labor Party. He was the party's inaugural Senate leader, an
Group photograph of all Labor MPs elected at the inaugural 1901 election, including future prime ministers Chris Watson, Andrew Fisher, and Billy Hughes. McGregor is seated in a chair at front, third from left.