Discovered in January 1841 by Sir James Clark Ross, who named it for the Marquess of Northampton, then President of the Royal Society.
Mount Everest | Mount Vernon | Northampton | Mount Kilimanjaro | Mount Pleasant | Mount Lebanon | Mount Athos | Mount Olympus | Temple Mount | Mount Fuji | Mount Rainier | Mount Celestia | Mount Shasta | Mount Kupe | Mount Hood | Mount Holyoke College | Mount St. Helens | Mount Sinai Hospital | Mount Sinai | Mount Kenya | Mount Airy | Mount Vesuvius | Mount Rushmore | Mount Kosciuszko | Mount Carmel | Mount Barker | Mount Panorama Circuit | Mount Isa | Mount Desert Island | Mount Cameroon |