Historical Marker Program

Search Results

Your search returned 1 result.


Empire of Greer

Beckham County
Location: on OK-66 in Texola
Material: Aluminum
Topics: Government; Settlement Patterns

This marker is on the 100th Meridian, now the west boundary of Oklahoma. Under the terms of the Adams-Onis Treaty of 1819 it was the international boundary between the United States and Spanish Territory. Ownership of Old Greer County (the area between the North Fork of Red River and Red River) was claimed by fourteen different governments from 1629 to 1896 when the US Supreme Court declared the area part of Oklahoma Territory.

View image

(Page 1 of 1)

Marker Search

Use quotation marks to search for an exact phrase.







Browse by County




To find out more about the Oklahoma Historical Society Historical Marker Program or how to submit an application, please visit the Historical Marker Program page.

Marker Application Process

Missing or Damaged Markers
Please use our online form to report missing or damaged historical markers.

Report Missing or Damaged Markers



Contact Us

If you have questions, please contact:
Matthew Pearce
Oklahoma Historical Society
800 Nazih Zuhdi Drive
Oklahoma City, OK 73105
405-522-8659
[email protected]