Allegheny County, Pennsylvania
Allegheny County was carved out of Washington and Westmoreland Counties in 24 September 1788.
Allegheny County was carved out of Washington and Westmoreland Counties in 24 September 1788.
You may also be interested in my "WV Heritage" blog where I discuss my genealogy research.
Although the last post was on 28 April 2018, I do hope to revive it to active status again in the future.
Copyright © 2011- by Jo Ellen Dalton | All rights reserved.