High Quality Content by WIKIPEDIA articles! National City Corporation was a company based in Cleveland, Ohio, USA, founded in 1845; it was once one of the ten largest banks in America in terms of deposits, mortgages and home equity lines of credit. Subsidiary National City Mortgage is credited for doing the first mortgage in America. The company operated through an extensive banking network primarily in Ohio, Illinois, Indiana, Kentucky, Michigan, Missouri, Pennsylvania, Florida, and Wisconsin, and also serves customers in selected markets nationally. Its core businesses included commercial and retail banking, mortgage financing and servicing, consumer finance, and asset management.