Hi Family, This site is for Indiana records but since so many people lived in Indiana and then moved to Illinois I wanted to catch your attention so you will check here. <A HREF="http://www.statelib.lib.in.us/WWW/INDIANA/GENEALOGY/genmenu.HTML"> Indiana State Library Genealogy Division</A> http://www.statelib.lib.in.us/WWW/INDIANA/GENEALOGY/genmenu.HTML I typed in our last name and below is how many are listed. Indiana State Library Genealogy Division "C - D" Indiana Marriages Through 1850 COOK There are 753 matching records. COOKE There are 33 matching records. KOCH There are 16 matching records. Have fun! Ellie