Mount Edgell is a mountain, 1,675 m high, rising eastward of Cape Jeremy, the east side of the north entrance to George VI Sound, on the west coast of the Antarctic Peninsula.
 It was discovered by the French Antarctic Expedition of 1908–10 under Jean-Baptiste Charcot.
 Charcot saw it first from a great distance and thinking it to be an island, he named it "Ile Gordon Bennett" for James Gordon Bennett, Jr. of the New York Herald, who gave financial aid to the expedition.
 The British Graham Land Expedition under John Rymill, surveying this area in 1936–37 and finding no island, applied the name Mount Edgell to the feature now recognized as Charcot's "Ile Gordon Bennett."
 The name Mount Edgell, after Sir John Augustine Edgell, Hydrographer of the Navy from 1932–45, has since become established through international usage.
Rear Admiral Richard Evelyn Byrd Jr., USN (October 25, 1888 – March 11, 1957) was an American naval officer who specialized in feats of exploration.
 He was a recipient of the Medal of Honor, the highest honor for valor given by the United States, and was a pioneering American aviator, polar explorer, and organizer of polar logistics.
 Aircraft flights in which he served as a navigator and expedition leader crossed the Atlantic Ocean, a segment of the Arctic Ocean, and a segment of the Antarctic Plateau.
 Byrd claimed that his expeditions had been the first to reach both the North Pole and the South Pole by air.
 However, his claim to have reached the North Pole is disputed.
Maury Glacier is a glacier 4 nmi wide, flowing in an east-northeast direction to the southwest corner of Violante Inlet, on the east coast of Palmer Land, Antarctica.
 It was discovered and photographed from the air in December 1940 by members of the United States Antarctic Service.
 During 1947 the glacier was photographed from the air by the Ronne Antarctic Research Expedition, who in conjunction with the Falkland Islands Dependencies Survey (FIDS) charted it from the ground.
 It was named by the FIDS for Matthew F. Maury, an American naval officer and hydrographer who was a distinguished promoter of maritime research and Antarctic exploration.
Edward Everett Hayden (April 14, 1858 – November 17, 1932) was an American naval officer, inventor and meteorologist.
 He was born in Boston, and was a lifelong naval officer.
 Early on he was associated with the Smithsonian and the US Geological Survey, but after losing a leg he turned to meteorology.
 He was considered an expert in sea storms, and wrote many articles about them.
 In 1888 he helped co-found the National Geographic Society, and served as its vice-president from 1890 until 1893.
Drakesbad (formerly, Drake's Hot Springs, Drake's Place, Hot Springs Valley, and Sifford's) is an unincorporated community in Plumas County, California.
 It lies at an elevation of 5705 feet (1739 m).
 Drakesbad is located on Hot Springs Creek, 5.5 mi west of Mount Harkness.
 Drakesbad is perhaps most known for the Drakesbad Guest Ranch located there.
Organ Pipe Peaks is a row of aiguille type rock peaks, 7 nautical miles (13 km) long, standing just north of Mount Harkness and east of Scott Glacier in the Gothic Mountains.
 Discovered by the geological party of the Byrd Antarctic Expedition, 1933–35, who gave the descriptive name.
Thomas Macdonough, Jr. (December 31, 1783 – November 10, 1825) was an early-19th-century American naval officer noted for his roles in the first Barbary War and the War of 1812.
 He was the son of a revolutionary officer, Thomas Macdonough, Sr. who lived near Middletown, Delaware.
 He was the sixth child from a family of ten siblings and was raised in the countryside.
 He entered naval life at an early age, receiving a midshipman's commission at the age of sixteen.
 Serving with Stephen Decatur at Tripoli, he was a member of "Preble's Boys", a select group of U.S. naval officers who served under the command of Commodore Preble during the First Barbary War.
 Macdonough achieved fame during the War of 1812, commanding the American naval forces that defeated the British navy at the Battle of Lake Champlain, part of the larger Battle of Plattsburgh, which helped lead to an end to that war.
The Harkness table, Harkness method, or Harkness discussion is a teaching and learning method involving students seated in a large, oval configuration to discuss ideas in an encouraging, open-minded environment with only occasional or minimal teacher intervention.
 The method is in use at many American boarding schools and colleges and encourages classes to be held in a discursive manner.
 The style is related to the Socratic method.
 Developed at Phillips Exeter Academy, the method's name comes from the oil magnate and philanthropist Edward Harkness, a graduate of St. Paul's School, who presented the school with a monetary gift in 1930.
 It has been adopted in numerous schools, where small class-size makes it effective, but it remains impractical for larger classes.
 Harkness described its use as follows:
John Randolph Tucker (January 31, 1812 - June 12, 1883), an American naval officer who served in the navies of three nations.
 He was a commander in the United States Navy, captain in the Confederate States Navy, and rear admiral in the Peruvian Navy.
 As president of the Peruvian Hydrographic Commission of the Amazon, he contributed to the exploration and mapping of the upper Amazon Basin.
Mount Harkness ( ) is a mountain, 1,900 m high, standing 1.5 nmi south of the Organ Pipe Peaks and forming part of the east wall of Scott Glacier, in the Queen Maud Mountains of Antarctica.
 It was discovered in December 1934 by the Byrd Antarctic Expedition geological party under Quin Blackburn, and named at that time by Rear Admiral Richard E. Byrd for Bruce Harkness, a friend of Richard S. Russell, Jr., a member of that party.

Question: What American naval officer who specialized in feats of exploration name Mount Harkness after Bruce Harkness?
Answer: Richard E. Byrd