A number of times I have found two dates for the same person and there was exactly two months difference. The reason was due to the switch from the Julian calendar. See this link for an explanation. <A HREF="http://www.genealogytoday.com/columns/recipes/tip14.html">http://www.genealogytoday.com/columns/recipes/tip14.html</A> Bill Abrams Maple Shade NJ <A HREF="TEIncNJ@aol.com">TEIncNJ@aol.com</A> <A HREF="http://www.familytreemaker.com/users/a/b/r/William-N-Abrams/index.html">http://www.familytreemaker.com/users/a/b/r/William-N-Abrams/index.html</A> <A HREF="http://worldconnect.genealogy.rootsweb.com/cgi-bin/igm.cgi?db=teincnj">http://worldconnect.genealogy.rootsweb.com/cgi-bin/igm.cgi?db=teincnj</A>