Sir Ernest Henry Shackleton CVOOBEFRGS (/ˈʃækəltən/; 15 February 1874 – 5 January 1922) was a polar explorer who led three British expeditions to the Antarctic, and one of the principal figures of the period known as the Heroic Age of Antarctic Exploration. Born in County Kildare, Ireland, Shackleton and his Anglo-Irish family moved to Sydenham in suburban south London when he was ten. His first experience of the polar regions was as third officer on Captain Robert Falcon Scott's Discovery Expedition 1901–04, from which he was sent home early on health grounds, after he and his companions Scott and Wilson set a new southern record by marching to latitude 82°S.