http://censuslinks.com/United-States/Pennsylvania/Armstrong/Census, Birth, Death, Marriage Transcriptions on the Internet http://www.pa-roots.com/~armstrong/census/1820.htmlWed, 30 Nov -1 00:00:00 GMT http://ftp.us-census.org/pub/usgenweb/census/pa/armstrong/1820/1820 Census, Armstrong County, Pennsylvania (Partial)Tue, 20 Oct 2009 18:33:05 GMT http://www.pa-roots.com/~armstrong/census/1830.htmlWed, 30 Nov -1 00:00:00 GMT http://ftp.us-census.org/pub/usgenweb/census/pa/armstrong/1830/1830 Census, Armstrong County, Pennsylvania (Partial)Tue, 20 Oct 2009 18:33:56 GMT http://ftp.us-census.org/pub/usgenweb/census/pa/armstrong/1840/1840 Census, Armstrong County, Pennsylvania (Partial)Tue, 20 Oct 2009 18:34:42 GMT http://www.pa-roots.com/~armstrong/census/redbanktownship1850/1850redbankindex.htmlFrom the <a href="http://www.pa-roots.com/armstrong/">Armstrong County, Pennsylvania GenWeb</a>Wed, 30 Nov -1 00:00:00 GMT http://ftp.us-census.org/pub/usgenweb/census/pa/armstrong/1930/1930 Census, Armstrong County, Pennsylvania (Partial)Tue, 20 Oct 2009 18:35:20 GMT http://pagenweb.org/~armstrong/vitals/mg/marriages.htmMarriages, Armstrong County, PennsylvaniaMon, 13 Jun 2011 04:52:03 GMT ftp://ftp.rootsweb.com/pub/usgenweb/pa/armstrong/census/1840vetpen01.txtWed, 30 Nov -1 00:00:00 GMT