John Hadley
John Hadley was an English mathematician, and laid claim to the invention of the octant, two years after Thomas Godfrey claimed the same.
From *.wikipedia.org,
General Info
.
Male
Date of Birth
April 16th, 1682
Age
344
Birth Place
United Kingdom, England
Date of Death
February 14th, 1744
Died Aged
61
Star Sign
Aries
Social Networks , Links
Interest
Loading Chart...
Lists