The foremost genealogy website is Rootsweb www.rootsweb.com and it is free. Next is Ancestry at www.ancestry.com - this site has lots of free info, but much more if you subscribe. Several of our list lookup volunteers have subscriptions to Ancestry. Other good sites: Chester County genealogy: http://www.pa-roots.com/~chester/ Delaware County: http://www.delcohistory.org/ Ellis Island records: http://www.ellisislandrecords.org/ Family History: http://www.familyhistory.com/ The Mormon genealogy website: http://www.familysearch.org/ History of Montgomery Co.: http://www.rootsweb.com/~usgenweb/pa/montgomery/beantoc.htm Kindred Konnections: http://www.kindredkonnections.com/ submit your family tree and you are entitled to search the site for free US GenWeb Archives: a great source http://www.rootsweb.com/~usgenweb/pa/pafiles.htm PA State Archives: http://www.digitalarchives.state.pa.us/ Mid-Atlantic Archives: http://www.digitalarchives.state.pa.us/ Many of the sites I had bookmarked are no longer valid. I am slowly checking them all out and will revise this list as I find more.