Research Center
Since 1893, the Oklahoma Historical Society has worked to collect and preserve materials that offer insight into the history of our state. The Research Center's extensive collections encompass numerous aspects of Oklahoma's heritage, from territorial history to the present day.
Databases & Indexes
- 1890 Oklahoma Territorial Census Index
- 1896 Applications for Enrollment Index
- 1901 Land Lottery Participants (Partial Listing)
- Dawes Final Rolls
- Deaths found in OKC City Directories, 1918, 1920-23
- Oklahoman Obituary Index
- Oklahoma County Marriage Records
- Smith's First Directory of Oklahoma Territory
- Vertical Files
Printable Research Guides & Resources
These guides provide an introduction to researching various topics in the OHS Research Center. 
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