Shackleton's is already a possessive noun. It refers to something that belongs to Shackleton, such as "Shackleton's expedition to the South Pole".
dogs
Ernest Shackleton dogs were abducted by aliens in 1973. The aliens erased the memory of everybody so nobody would remember the Ernest Shackleton dogs. Apparently, they forgot you.
Sir Earnest Shackleton left Antarctica several times, and also returned to Antarctica. He is buried in Grytviken, South Georgia.
100 brothers
Shackleton's photographer was Frank Hurley. According to Shackleton, Frank was the Antarctic expedition.
Shackleton's is already a possessive noun. It refers to something that belongs to Shackleton, such as "Shackleton's expedition to the South Pole".
Ernest Shackleton's famous expedition was known as the Imperial Trans-Antarctic Expedition. It began in 1914 and lasted until 1917.
Sadly he died in Antartica
Water.
Ernest Shackleton proved on his third expedition that the world was round.
The Endurance Shackleton's Legendary Antarctic Expedition - 2000 is rated/received certificates of: Spain:13 USA:G
The Nimrod Expedition returned to England on the June 14th 1909.
Sir Ernest Henry Shackleton sailed on The Nimrod, and Discovery. But the expedition he led was the Endurance. ASS
Sir Ernest Shackleton decided to attempt to cross Antarctica via the south pole.
If you are referencing the 1914-1917 Imperial Trans-Antarctic Expedition that Sir Earnest Shackleton led, you may be thinking of the principal photographer, Frank Hurley, who was born in Glebe, Sydney, Australia.
Ernest Shackleton did in 1908, during his Nimrod Antarctica Expedition