No portrait available
Unknown
Report copyright concern Submit an image
(b.) 1822 — (d.) 1881
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of History-Computer.com
Courtesy of JSTOR
Courtesy of Wikipedia
Nominate someone to our Honor Roll
No portrait available
Photo: Magnussen, Friedrich (1914-1987) · Unknown
Report copyright concern Submit an image
(b.) December 19, 1901 — (d.) March 11, 2002
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of The History of Computing Project
Courtesy of Wikipedia
Nominate someone to our Honor Roll
No portrait available
Unknown
Report copyright concern Submit an image
(b.) August 10, 1911 — (d.) 1989
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of Britannica
Courtesy of IEEE Global History Network (wayback)
Courtesy of Wikipedia
Nominate someone to our Honor Roll
No portrait available
Photo: Tekniska museet · CC0 / Public Domain
Report copyright concern Submit an image
(b.) 1907 — (d.) 1951
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of JSTOR
Courtesy of Telektronikk
Courtesy of Wikipedia
Nominate someone to our Honor Roll
No portrait available
Photo: Paul Otlet · Public Domain
Report copyright concern Submit an image
(b.) August 23, 1868 — (d.) December 10, 1944
Legacy Content: Unknown Author

Citations:

Courtesy of Boxes and Arrows
Courtesy of UC Berkeley School of Information
Courtesy of Wikipedia
Nominate someone to our Honor Roll
No portrait available
Photo: Christian Albrecht Jensen · Public Domain
Report copyright concern Submit an image
(b.) August 14, 1777 — (d.) March 9, 1851
Legacy Content: Unknown Author

Citations:

Courtesy of Magcraft Rare Earth Magnets
Courtesy of NNDB
Courtesy of Wikipedia
Nominate someone to our Honor Roll
No portrait available
Photo: Godfrey Kneller · Public Domain
Report copyright concern Submit an image
(b.) December 25, 1642 — (d.) March 20, 1727
Legacy Content: Unknown Author

Citations:

Courtesy of Biography4U
Courtesy of University of Florida CLAS
Courtesy of Wikipedia
Nominate someone to our Honor Roll
No portrait available
Photo: Mathew Benjamin Brady · Public Domain
Report copyright concern Submit an image
(b.) April 27, 1791 — (d.) April 2, 1872
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of About.com Inventors
Courtesy of Rod Beavon Personal Site (wayback)
Courtesy of Wikipedia
Nominate someone to our Honor Roll
No portrait available
Photo: Peter Lely · Public Domain
Report copyright concern Submit an image
(b.) 1625 — (d.) December 30, 1695
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of History-Computer.com (wayback)
Courtesy of Royal County of Berkshire History
Courtesy of Wikipedia
Nominate someone to our Honor Roll
No portrait available
Photo: Unknown authorUnknown author · Public Domain
Report copyright concern Submit an image
(b.) September 4, 1809 — (d.) May 24, 1896
Script supervised by Aaron Sylvan
Legacy Content: Unknown Author

Citations:

Courtesy of Fourmilab
Courtesy of Jeremy Norman
Courtesy of Wikipedia
Nominate someone to our Honor Roll
Subscribe to Pre-Modern Pioneer