1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
2Monroe County Deaths (website), http://freepages.history.rootsweb.com/~harringtonfamilies/death_index.htm.
3Death certificate, http://pilot.familysearch.org/recordsearch/, accessed 05 May 2009.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
21880 US Census, OH, Monroe Co., Center Twp., ED 122, pg 3C, fam 22-21, lines 12-21.
1Death certificate, of son John Arnold; http://pilot.familysearch.org/recordsearch/, accessed 05 May 2009.
1Death certificate, of son John Arnold; http://pilot.familysearch.org/recordsearch/, accessed 05 May 2009.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
11900 US Census, PA, Allegheny Co., McKees Rocks, ED 438, pg 1 B, fam 15-19, lines 83-92.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
21900 US Census, PA, Allegheny Co., McKees Rocks, ED 438, pg 1 B, fam 15-19, lines 83-92.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
21900 US Census, PA, Allegheny Co., McKees Rocks, ED 438, pg 1 B, fam 15-19, lines 83-92.
3Bonnie Burkhardt, .
Source Media Type: Other.
1Burkhardt, Charlie; correspondence (CABurk@comcast.net), http://awt.ancestry.com/cgi-bin/igm.cgi?op=PED&db=caburk1937.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.
1Hartley, Betty, Descendants of Hans Burkhart, http://freepages.history.rootsweb.com/~harringtonfamilies/Burkhart6.htm.