Notable people · Aviation · Space
John Glenn
First American to orbit the Earth (Friendship 7, 1962) and a four-term U.S. senator from Ohio.
Born July 18, 1921, Cambridge
Died December 8, 2016, Columbus (Ohio State University Wexner Medical Center)

At a glance
- Born
- July 18, 1921, Cambridge (Guernsey County) source
- Died
- December 8, 2016, Columbus (Ohio State University Wexner Medical Center) (Franklin County) source
- Buried
- Arlington National Cemetery (interred 2017-04-06), VA source
- Also known as
- John Glenn, Bud Glenn
- Education
- New Concord High School, New Concord, OH, to 1939
- Muskingum College, New Concord, OH, chemistry; pilot license 1941
- US Naval Test Pilot School, Patuxent River, MD, 1954
- Known as
- Aviation, Space
- Organizations
- NASA, US Marine Corps
Life story
John Glenn was born in Cambridge, Ohio, in 1921 to John Herschel Glenn Sr., who ran a plumbing business, and Clara Sproat, a teacher. The family moved to nearby New Concord soon after. He graduated from New Concord High School in 1939 and studied chemistry at Muskingum College, where he earned a private pilot license in 1941.
He served in the Navy and Marine Corps from 1941 to 1965. In Korea in July 1953 he shot down three MiG-15s, and in 1957 he made the first supersonic flight across the United States. In April 1959 he was named one of the Mercury Seven astronauts.
On February 20, 1962, he orbited Earth three times in Friendship 7. He resigned from NASA in 1964 and served as a US Senator from Ohio from 1974 to 1999. In October 1998, at 77, he flew again aboard Discovery on STS-95.
He married Annie Castor in 1943; they had two children. He died in Columbus on December 8, 2016, and is buried at Arlington National Cemetery.
Ohio ties
- Cambridge (1921-1923)
birthplace Guernsey County · source - New Concord (1923-1942)
boyhood home; New Concord schools; father's plumbing business Muskingum County · source - New Concord (Muskingum College) (1939-1942)
student; earned private pilot's licence through the college's Civilian Pilot Training Program in 1941 Muskingum County · source - New Concord (College Drive Presbyterian Church) (1943)
married Anna Margaret 'Annie' Castor of New Concord on April 6, 1943 Muskingum County · source - Ohio (statewide) (1974-1999)
U.S. senator from Ohio source - Columbus (Ohio State University) (1998-2016)
founded the John Glenn Institute for Public Service and Public Policy; adjunct professor Franklin County · source
Timeline
- 1921 Born July 18 in Cambridge, Ohio. source
- 1923 Family moved to New Concord, where his father opened a plumbing business. source
- 1939 Entered Muskingum College in New Concord. source
- 1941 Earned his private pilot's licence (dated June 26, 1941) through Muskingum's Civilian Pilot Training Program. source
- 1942 Entered the Naval Aviation Cadet Program in March, leaving Muskingum in his junior year. source
- 1943 Married Annie Castor on April 6 at College Drive Presbyterian Church in New Concord. source
- 1957 Set a transcontinental supersonic speed record on July 16 (Project Bullet). source
- 1959 Selected as one of NASA's seven Mercury astronauts. source
- 1962 On February 20 flew Friendship 7 (Mercury-Atlas 6), three orbits in 4 hours 55 minutes 23 seconds. source
- 1962 On March 3 Muskingum College named its gymnasium after him. source
- 1964 Withdrew from the Ohio Democratic Senate primary after a head injury from an accidental fall. source
- 1970 Lost the Democratic Senate primary to Howard Metzenbaum; Governor John Gilligan named him chair of the Citizens Task Force on Environmental Protection, whose 1971 report contributed to creating the Ohio EPA. source
- 1974 Defeated Metzenbaum in the primary and won election to the U.S. Senate from Ohio. source
- 1998 Flew on Space Shuttle Discovery (STS-95), October 29 to November 7, at age 77. source
- 1999 NASA's Lewis Research Center in Cleveland was renamed the John H. Glenn Research Center on March 1. source
- 2016 Port Columbus International Airport was renamed John Glenn Columbus International Airport on June 28. source
- 2016 Died December 8 at the Ohio State University Wexner Medical Center in Columbus. source
- 2017 Cambridge unveiled a marker honoring its native son on November 9. source
What John is known for
- First American to orbit Earth, 20 Feb 1962
- Oldest person to fly in space at the time, 1998 (STS-95)
- US Senator from Ohio 1974-1999
- Friendship 7 orbital flight, 1962
- STS-95 Discovery, 1998
Stories
Cambridge lost the National Register to New Concord
Glenn was born in Cambridge, Guernsey County, but his family moved about ten miles west to New Concord when he was two. After his death, an effort to list his Cambridge birth home on the National Register of Historic Places failed. The National Park Service judged the New Concord home, where he lived from age two, the 'most suitable' place to honor him. Cambridge answered by unveiling its own historic marker on November 9, 2017, a project of the mayor, the local visitors' bureau and a graduate student researching Glenn. The New Concord house, now the John & Annie Glenn Museum at 72 W. Main Street, carries the National Register listing (reference 100003210).
A boyhood house that kept moving
Glenn's boyhood home in New Concord was later moved and then moved back. Ohio State University's biographical sketch records that the house was moved back to State Route 40 (Main Street) in March 2001, where it became the John and Annie Glenn Historic Site and Exploration Center. It was restored to look as it did while Glenn lived there before enlisting in World War II. Today the Ohio History Connection counts it among its network of historic sites.
The astronaut who helped start the Ohio EPA
Glenn's first two tries for the Senate went badly. In 1964 he had to drop out of the Democratic primary after a head injury from a fall, and in 1970 he lost the primary to Howard Metzenbaum. In between campaigns, Governor John Gilligan appointed him in 1970 to chair the Citizens Task Force on Environmental Protection. The task force's June 1971 report contributed to the creation of the Ohio Environmental Protection Agency. Glenn beat Metzenbaum in the 1974 primary and went on to serve 24 years, then a record for an Ohio senator.
Inventions and firsts
Honors and things named for them
- NASA Distinguished Service Medal, 1962
- Congressional Space Medal of Honor, 1978
- US Astronaut Hall of Fame, 1990
- Presidential Medal of Freedom, 2012
- Six Distinguished Flying Crosses and 18 Air Medals
Named for John Glenn
- John Glenn Columbus International Airport (renamed from Port Columbus, 2016) (Columbus, Franklin County) source
- NASA John H. Glenn Research Center at Lewis Field (Cleveland, Cuyahoga County) source
- John Glenn College of Public Affairs, Ohio State University (Columbus, Franklin County) source
- John Glenn High School (New Concord, Muskingum County) source
- John Glenn Gymnasium, Muskingum College (named 1962) (New Concord, Muskingum County) source
- Senator John Glenn Highway (I-480) (Cleveland area, Cuyahoga County) source
- Colonel Glenn Highway (near Dayton) source
- Former Col. John Glenn Elementary School (Seven Hills, Cuyahoga County) source
Family
- father: John Herschel Glenn Sr.
- mother: Clara Sproat Glenn
- wife: Annie Castor Glenn
Sites to know
Homes, graves, markers, museums and monuments; the numbered ones are on the map.
- 1 John & Annie Glenn Museum (John Glenn boyhood home)
New Concord, 72 W. Main Street Muskingum County · source - John Glenn birthplace marker (unknown)
Cambridge Guernsey County · source - Grave of John Glenn, Arlington National Cemetery
Arlington source
Places in Ohio to see
- The John and Annie Glenn Museum (boyhood home and school) (museum)
72 W Main St, New Concord, Muskingum County ZIP 43762 · New Concord · Muskingum County · official page - Muskingum University (park)
New Concord, Muskingum County ZIP 43762 (approximate) · New Concord · Muskingum County
Ohio places
Where John Glenn was born, lived, worked and is remembered, with the ZIP code, town and county pages for each.
- Born: Cambridge, Guernsey County ZIP 43725 · Cambridge · Guernsey County
- Lived: New Concord, Muskingum County (The John and Annie Glenn Museum, 72 W Main St) ZIP 43762 · New Concord · Muskingum County
- Buried: Arlington National Cemetery, Arlington County, VA County
Myths and corrections
Things often said about John Glenn, and what the record shows.
Often said John Glenn was the first American in space.
The record Glenn was the first American to orbit the Earth (Friendship 7, February 20, 1962). Alan Shepard made the first American spaceflight, a suborbital one, in 1961; NASA describes Glenn's flight as the first U.S. manned orbital mission. source
Often said Glenn graduated from Muskingum College before joining the military.
The record He left Muskingum in the middle of his junior year after enlisting in 1942. He did not complete the senior-year residence or proficiency exam the college required; Muskingum later credited him with a B.S. and an honorary doctorate. source
Pictures
Free to use with the credit shown. Select a picture for the original and its license.

John Glenn Source: http://www.tecom.usmc.mil/HD/images/Whos_Who/Hi_Res/GlennJH.jpg from http://www.tecom.usmc....
Public domain
John Glenn official portrait.
Public domain
John Glenn official portrait.
Public domain
John Glenn official portrait.
Public domain
Mercury Seven Astronauts. Photo from collection of Claude Patterson and provided by his daughter, Blake Dryden...
Public domain
Astronaut John Glenn at the Mercury Control Center
Public domain
John Glenn at the Senate
Public domain
Mercury Seven Astronauts. Photo from collection of Claude Patterson and provided by his daughter, Blake Dryden...
Public domain
A U.S. Air Force North American F-86F-30-NA Sabre (s/n 52-4584) in 1953. This plane was flown by U.S. Marine C...
Public domain
This is a photograph of John Glenn Jr. and others discussing the Mercury-Atlas 6 flight.
Public domain
Astronauts Tom Stafford, Alan Shepard and John Glenn celebrate in Mission Control at the conclusion of the Apo...
Public domain
Public domain
Further reading
Sources
Confidence. High: the main facts were confirmed in sources we opened.
- John Glenn (Wikipedia) dates, Cambridge OH, New Concord, orbit, 1998, Arlington burial
- John H. Glenn (NASA) birth Cambridge, death Columbus 2016, orbit date, Senate, STS-95
- library.osu.edu: john glenn biographical sketch
- nasa.gov: biography of john h glenn
- nasa.gov: nasa remembers american legend john glenn
- nps.gov: john glenn boyhood home
- Wikipedia: John and Annie Glenn Museum
- woub.org
- cleveland19.com: john glenns ohio birthplace places historic marker
- wosu.org: columbus airport renamed to honor astronaut native ohioan john glenn
- nasa.gov: center names evolve to honor people and achievements in research
- Wikimedia Commons: John Glenn NASA portrait
Every link goes to the original source. Profile researched 2026-10-14.