GridView With ObjectDataSource
I think you are on the right track. Verifiy in your Datasource, which is or should be relational especially if you are using a related table as in your Inquiry Object (table) using the PersonObject Primary Key (PersonID) in order to displary the information from the Person table. Verify the relationship(s) among your Table Objects as in an E-R Diagram based on the DataSource.
Hope This Helps.
Disclaimer: The above comments are solely the opinion of one person and not to be construed as a directive or an incentive to commit fraudulent acts.