Henry Charles Lea (September 19, 1825 - October 24, 1909) was an American historian, civic reformer, and political activist. Lea was born and lived in Philadelphia. His father, Isaac Lea (1792-1886) was a distinguished naturalist and a member of the "American Philosophical Society", and was by profession a publisher. Isaac Lea was descended from a Philadelphia Quaker family, and was born in Wilmington, Delaware. Wikipedia
The definitive Wikipedia entry for Henry Charles Lea. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Henry_Charles_Lea