Autor:	Shelton, F. H., White, John, Esterly, George, Minnick, Joseph P., Rex, George, Kennedy, Samuel, Bones, James, Burns, Isaac
Zdroj:	The Pennsylvania Magazine of History and Biography, 1923 Jan 01. 47(3), 196-237.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/20086510 Zobrazit plný text záznamu