I'm trying to find my great grandfather (Heinrich or Henry Hellman(n)) on the 1900 census. In 1880 he was in Monee Township. Somewhere between then and 1900, I believe my great grandmother died and he remarried. He is not on the Monee census in 1900, so I'm thinking he might not have moved too far away but don't know what township or enumeration district to begin looking at. Can anyone help me or guide me to a map of the townships/districts that would?