Western Pensylvania, last name "Walker", Scots-Irish bttt!
This is an interesting speech:
http://www.libraryireland.com/articles/ScotchIrishWesternPennsylvaniaCongress1890/index.php
By Hon. John Dalzell, Member of Congress from Pennsylvania, Washington, D. C.
From The Scotch-Irish in America: Proceedings and Addresses of the Second Congress at Pittsburgh, Pennsylvania, May 29 to June 1, 1890.