books.google.ca - African Americans in Mercer County have a legacy spanning two centuries of progress. Runaway slaves secreted along stations of the Underground Railroad to Liberia, a settlement founded by Richard Travis. Deep religious convictions provided fertile ground for development of the African Methodist Episcopal...http://books.google.ca/books/about/African_Americans_in_Mercer_County_PA.html?id=AZa95glVhqoC&utm_source=gb-gplus-shareAfrican Americans in Mercer County (PA)