Sir PERSON@1 CVO OBE , -LRB- NUMBER@1 February NUMBER@2 -- NUMBER@3 January NUMBER@4 -RRB- was an MISC@1 explorer who was one of the principal figures of the period known as the Heroic Age of Antarctic Exploration .

PERSON@2 -LRB- NUMBER@1 February NUMBER@2 -- NUMBER@3 January NUMBER@4 -RRB- was an MISC@2 explorer .
