Ernest Shackleton

Sir Ernest Henry Shackleton, an Anglo-Irish explorer, was a key figure in the Heroic Age of Antarctic Exploration, leading three British missions to the frozen continent. He entered the world on 15 February 1874 in Kilkea, County Kildare, Ireland, but at age ten his family relocated to Sydenham in south London. Shackleton’s initial taste of polar work came as third officer aboard Captain Robert Falcon Scott’s Discovery expedition (1901–1904), though he was invalided home early after a march with Scott and Edward Adrian Wilson reached 82° S, a new southern record. Later, on the Nimrod Expedition (1907–1909), Shackleton and three companions pushed the Farthest South mark to 88°23′ S, a mere 97 geographical miles from the South Pole—the biggest single advance toward the pole in exploration history. His team also scaled Mount Erebus, the most active Antarctic volcano. Upon returning, King Edward VII knighted Shackleton for these feats.

After Roald Amundsen won the race to the South Pole in December 1911, Shackleton shifted his goal to a full crossing of Antarctica from sea to sea via the pole. He prepared for what became the Imperial Trans-Antarctic Expedition (1914–1917), but disaster struck when his ship, *Endurance*, got trapped in pack ice and sank in the Weddell Sea on 21 November 1915. The crew escaped by camping on the ice until it broke apart, then launched lifeboats to reach Elephant Island and eventually South Georgia, a grueling 720-nautical-mile ocean voyage—his most famous feat. He returned for the Shackleton–Rowett Expedition in 1921 but died of a heart attack while his ship was moored at South Georgia. At his wife’s request, he was buried in Grytviken cemetery there. The wreck of *Endurance* was found just over a century after his death.

Outside his expeditions, Shackleton’s life was largely restless and unsatisfying. He pursued quick wealth and security through business ventures that all failed, leaving him deeply in debt when he died. The press praised him at his death, but he was then largely forgotten, while his rival Scott’s heroic image endured for decades. Later in the 20th century, Shackleton was rediscovered and became a model for leadership under extreme pressure. In a 1956 address, his contemporary Sir Raymond Priestley famously said: “Scott for scientific method, Amundsen for speed and efficiency, but when disaster strikes and all hope is gone, get down on your knees and pray for Shackleton”—paraphrasing Apsley Cherry-Garrard’s preface to *The Worst Journey in the World*. In 2002, a BBC poll ranked Shackleton eleventh among the 100 Greatest Britons.

Shackleton was born on 15 February 1874 in Kilkea, County Kildare, Ireland. His father, Henry Shackleton, had poor health that blocked a British Army career, so he became a farmer there. The Shackletons are of English origin, from West Yorkshire, descending from Abraham Shackleton, an English Quaker who moved to Ireland in 1726 and founded a school in Ballitore. Shackleton’s mother, Henrietta Letitia Sophia Gavan, came from the Fitzmaurice line. Ernest was the second of ten children and the first of two sons; his brother Frank was a suspect (later cleared) in the 1907 theft of the Irish Crown Jewels, never recovered.

When Ernest was six in 1880, his father abandoned farming to study medicine at Trinity College Dublin, moving the family to the city. Four years later, they left Ireland for Sydenham, London—partly for better career prospects for the new doctor, but possibly also due to unease about their Anglo-Irish background after the 1882 assassination of Lord Frederick Cavendish. Still, Shackleton always proudly called himself “an Irishman.” A voracious reader from childhood, he developed a love of adventure. He was taught by a governess until age eleven, then attended Fir Lodge Preparatory School in Dulwich, and at thirteen entered Dulwich College. As a student, he didn’t shine and found his studies boring. He later said he “never learned much geography at school” and criticized how literature was taught. In his final term, he ranked fifth in a class of thirty-one.

So restless was Shackleton at school that he was allowed to leave at sixteen for the sea. A Royal Navy cadetship was too costly and he had passed the age limit of fourteen and a half by 1888. Instead, he considered the mercantile marine cadet ships *Worcester* and *Conway*, or an apprenticeship before the mast on a sailing vessel.