Arthur Eddington (1882-1944) leads a solar eclipse expedition which claims to detect gravitational deflection of light by the Sun.
Editors. "Solar eclipse expedition led by Arthur Eddington". The Literary Encyclopedia. First published 01 May 2009; last revised 30 November -1.
[http://www.litencyc.com/php/stopics.php?rec=true&UID=6453, accessed 25 April 2015.]