Miscellaneous References and Mentions

While our initial information about O'Neill came from various goverment sources (GNIS), we also found mention of O'Neill in various books, maps and other sources.

We've created the following list to keep track of the sources that proved useful in adding to our knowledge about O'Neill. We hope that they will be useful to you.

Note: When we started collecting data about O'Neill, we were inconsistent about keeping track of where that data came from. As a result, this list of references and mentions is probably incomplete.

Rand McNally Map of Iowa (1911)
Published by Rand McNally & Co.

O'Neill is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1>

The GNIS database contains an entry for O'Neill. See our Misc Page for O'Neill for more information.