http://www.mco.com/valor/389585.html

http://www.libertyunites.tv/tribute_v8270-us+army+jack+t+hennessy.html

http://www.iraqwarheroes.com/hennessy.htm

http://iraq.pigstye.net/article.php/20041005080331128

http://www.freedomheroesofnaperville.org/PDF/henj101-Hennessy,Jack.pdf

http://projects.washingtonpost.com/fallen/states/il/naperville/

http://www.cbsnews.com/2316-100_162-619698-6.html

http://www.dupageco-il-vetsmemorial.org/fallenHeroes.asp