Do you know of Cogswell ???

This page is an orphan - a placeholder until we can discover more about Cogswell. When we encounter a name that is new to us, we add it to our Gazetteer with the hope that we'll discover more information in the future. Such is the case with Cogswell.

We found mention of Cogswell as a post office (see Mentions and References below), but can't determine its location - other than being located somewhere in McHenry County, Illinois.

It's common that the post office is named the same as the community in which it's located (although that's not always case). In this case, we can't match this post office to any of the existing communities in our gazetteer.

From the Blevins / Hellbock List: The post office opened  in 1848 and closed  in 1856.

This entry could have originated in error. It might be that a source had a misprint, was simply wrong or we made a transcription error while referencing it. Many of the documents we reference are from the 1800s and the early 1900s, with some easier to read than others.

Part of the difficulty in identifying whether a name is a post office or a community lies with how Post Offices were named. We've prepared an article with our understanding of how post offices were named: Naming of Post Offices.

Communities Also Named Cogswell ...

We found two communities that share the name Cogswell.

Within Illinois, the name Cogswell is unique.

Beyond Illinois, we know of another two communities that are located throughout in the United States.

• Communities Elsewhere In North America ...
  • Kentucky
    • Rowan County
    • Please visit our profile page for the Kentucky community of Cogswell [Rowan County].
  • North Dakota
    • Sargent County
    • Please visit our profile page for the North Dakota community of Cogswell [Sargent County].

Miscellaneous References and Mentions for Cogswell ...

We've created the following list to keep track of the sources that proved useful in adding to our knowledge about Cogswell:

Found in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1>

Table of U.S. Post Offices in the United States (Jan. 1851)
Published by W. & J.C. Greer, Printers

More Orphans in  McHenry County ...

Can you help?

As we explained above, when we encounter a name that might be a community or a post office we add it to our Gazetteer. If we have little information to go with the name, we call them Orphans. Below are Orphans that we believe to be located in McHenry County.