Census Links- United States &gt; Louisiana &gt; Jeffersonhttp://censuslinks.com/United-States/Louisiana/Jefferson/Census, Birth, Death, Marriage Transcriptions on the Internet 1830 Jefferson Parish, Louisiana Census ftp://ftp.rootsweb.com/pub/usgenweb/la/jefferson/census/jeff1830.txtWed, 30 Nov -1 00:00:00 GMT1940 Census, Jefferson Parish, Louisiana http://usgwcensus.org/cenfiles/la/jefferson/1940/ed26-01a/<p>1940 Census, Jefferson Parish, Louisiana</p>Tue, 23 Oct 2012 10:57:48 GMT