Encyclopedia
Johannes Morgen
Johannes Morgen was a scientist and medical researcher who founded Morgen Genentech in 1977. The son of…
John C. Calhoun
The 6th (1839-1844) and 9th (1850-1850) President of the Union of American States. Presidency of John C….
John Calhoun Clemson
John Calhoun Clemson was President of the Union of American States from 1888 to 1899.
John Tyler
The 7th President of the Union of American States. The Presidency of John Tyler (1844 – 1849)…