If you want to say that someone shows a particular feeling when they look at someone or something, use an adverb, not an adjective. For example, you say 'She looked sadly at her husband'. Don't say ' She looked sad at her husband '.
Greencastle, Pennsylvania. Greencastle is a borough in Franklin County in south-central Pennsylvania, United States. The population was 3,996 at the 2010 census.
A wonderful resource is the  Historical and Genealogical Society of Indiana County Pennsylvania  that has been supporting historians and genealogists since 1938. Of interest is their article about Clarence David Stephenson who devoted much of his life to discovering and writing about Indiana County.