Douglas Mawson did not have any children.

Sir Douglas Mawson was a famous English born, Australian Antarctic explorer, geologist and academic.

The original paper Australian One Hundred Dollar note issued between 1984 and 1996, had Sir Douglas Mawson on the front, and John Tebbutt on the back. They were progressively withdrawn from circulation in favour of the polymer notes from 1996.

his dream was to travel to Antarctica

Not meaning to be rude but Sir Douglas Mawson was born in 1882 so can you answer your own question now as it is 2014.

Sir Douglas Mawson was born in England, and moved with his family at the age of two, to Australia, where he grew up.

1 he discovered 1

Actually the answer is 2

it was succesful though his coulgas died in the process

Douglas Mawson is most known for being a pioneering explorer of the Antarctic.

Mawson was born on 5 May 1882 in Yorkshire, and his family emigrated to Australia in 1884. They settled in Sydney, where Mawson studied geology at Sydney University. Mawson held a position as geologist to an expedition to the New Hebrides in 1903, where he gained invaluable experience. Following this, Mawson came back to Australia where, in 1905, he was appointed a lecturer in petrology and mineralogy at the University of Adelaide.

In 1907, Mawson joined an expedition to Antarctica led by Ernest Shackleton, as a scientific officer, and was one of the first to ascend Mount Erebus and get close to the South magnetic pole. He was offered a place on Robert Scott's Terra Nova expedition but turned it down to lead the Australasian Antarctic Expedition of 1911-1914, sailing on the "Aurora".

On 2 December 1911, Mawson departed from Hobert on the "Aurora", bound for Macquarie Island, a sub-antarctic island 1500 kilometres south east of Tasmania and 1300 kilometres north of Antarctica. Here, he established a base before leaving on December 23 to explore the Antarctic continent. On 7 January 1912, the Aurora reached a place that Mawson named Commonwealth Bay. A whaleboat was sent ashore on December 8, and the point at which they landed, Cape Denison, was found to harbour an abundance of Antarctic wildlife, including Weddell seals and Adelie penguins.

Douglas Mawson and his crew did.