A grantor is the person who is making the conveyance on a recorded document. This would include a person who is selling a home, mortgaging property, making a lien against a property etc.
A grantee is the person who a document is being made in favor of. This would include a person who is purchasing a home, a person or financial institition who is loaning money, or a person who a lien is being placed against etc.
A subdivision code is assigned to each recorded subdivision plat. You can use this code to perform a search, or change the radio button to Description to use the Subdivision Name. You may enter the appropriate code, then select the block number ( if applicable ), and then the lot number to perform a search on a specific piece of property.
The section/township/range search is designed for searching properties which are not located within a recorded subdivision. Kendall County is broken up into 15 townships. Each of these townships is further broken up into 36 sections, and these sections are further broken up into quarter sections.