<a href="https://en.wikipedia.org/wiki/Appletons%27_Cyclop%C3%A6dia_of_American_Biography" class="extiw" title="w:Appletons' Cyclopædia of American Biography">Appletons' Cyclopædia of American Biography</a>, Volume 1
<a href="https://en.wikipedia.org/wiki/James_Grant_Wilson" class="extiw" title="w:James Grant Wilson">James Grant Wilson</a> and <a href="https://en.wikipedia.org/wiki/John_Fiske_(philosopher)" class="extiw" title="w:John Fiske (philosopher)">John Fiske</a>
<a rel="nofollow" class="external free" href="https://archive.org/details/appletonscyclopa01wils">https://archive.org/details/appletonscyclopa01wils</a>