In the center of
SUNBURY, PA
we found this "James Cameron"  memorial


..

Colonel James Cameron
led the 79th N.Y. into battle
at First Bull Run.
He was killed near
Henry House Hill.

Lincoln appointed his brother
Simon Cameron Secretary of War,
and he later became
Ambassador to Russia.
(courtesy William Beard III) 


Link to their web page
The 79th New York Cameron Highlanders is a nationwide living
   history/Civil War
reenactment organization.