Ask Our Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
John Fillmore Hayford
Table of Contents
Introduction References & Edit History Quick Facts & Related Topics
Read Next
Earth from space. Full-hemisphere views of the Earth showing Hurricane Linda at its peak approaching Baja California on 1997 September 11.
What Is Earth’s Velocity?
Solar system illustration. (planets; sun)
Why Are Planets Round?
Remarkable new details of Pluto's largest moon Charon are revealed in this image from New Horizons' Long Range Reconnaissance Imager (LORRI), taken late on July 13, 2015 from a distance of 289,000 miles
Why Is Pluto No Longer a Planet?
Astronomical Observatory of the Mojon del Trigo. Long exposure using the star trail technique. Sierra Nevada National Park, in the province of Granada, Andalusia.
Is Earth Going to Change the Direction in Which It Rotates?
Solar system illustration. (Sun; planets)
A Model of the Cosmos
Discover
Figure 13: A Maxim machine gun, belt-fed and water-cooled, operated by German infantrymen, World War I.
7 Deadliest Weapons in History
Portrait of a mountain gorilla at a short distance. gorilla close up portrait.The mountain gorilla (Gorilla beringei beringei)
Falling Stars: 10 of the Most Famous Endangered Species
Internet http://www blue screen. Hompepage blog 2009, history and society, media news television, crowd opinion protest, In the News 2009, breaking news
Who Invented the Internet?
Amendments 1-10 to the Constitution of the United States constitute what is known as the Bill of Rights on an American flag.
What Is the Emoluments Clause?
US Marines firing at Fallujah, Iraq, during the Second Battle of Fallujah in November 2004. Operation Iraqi Freedom, Iraq War.
Timeline of the 2000s
Aspirin pills.
7 Drugs that Changed the World
Ethel Rosenberg arrested in August 1950. Photograph dated Aug. 8, 1950. American civilians executed for espionage. Spies, communists, Julius Rosenberg
Spies Like Us: 10 Famous Names in the Espionage Game

John Fillmore Hayford: Facts & Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/John-Fillmore-Hayford
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

Facts

Born May 19, 1868 • New York
Died March 10, 1925 (aged 56) • Evanston • Illinois
Subjects Of Study isostasy
William Bowie
American geodesist
August Belmont, Jr.
American banker
Julius Rosenberg
American engineer and spy
John A. Roebling
John Augustus Roebling
American engineer
Roebling, Emily Warren
Emily Warren Roebling
American socialite, builder, and businesswoman
Panama Canal: Miraflores Locks
John Frank Stevens
American engineer
Latrobe, Benjamin
Benjamin Latrobe
American architect
Jervis, John Bloomfield: Stourbridge Lion
John Bloomfield Jervis
American engineer
Octave Chanute
Octave Chanute
American engineer
Engineer Gustav Lindenthal (second from right) and his chief assistant, Othmar Ammann (second from left), posing upon the completion of the Hell Gate Bridge in New York City, 1916.
Othmar Herman Ammann
American engineer
Washington Augustus Roebling, 1870
Washington Augustus Roebling
American engineer
Henry J. Kaiser
American industrialist
Charles Crocker
American businessman
Albert Fink
American engineer
Mackinac Bridge
David Barnard Steinman
American engineer
Charles Ellet
American engineer
Karl Terzaghi
American engineer
Erie Canal
Benjamin Wright
American engineer
Old Erie Canal
James Geddes
American engineer, lawyer, and politician
Stephen D. Bechtel
American industrialist