The 1820-1850 census indexes for Muskingum County are also available in the Township project but are included here for convenience sake. If you are researching in a specific township it maybe easier to access them from that township.
I have removed the 1920 Ancestry to Heritage Quest Census Image conversion table as the process is identical to the 1930 conversion table. This table was written when the 1930 census was first released but is still valid. Ancestry has changed their user interface somewhat since then but you should still be able to use the table as I use it all the time.
Mark your calendar, the 1940 census is due to be released to the public April 2, 2012.
Select a census option from above to load that choice into this window.