The Oklahoma State Capitol

Grant recipient EIN 23-7267553

Who funds Mayes County Historical Society?

2 private foundations gave Mayes County Historical Society in Pryor, OK $16,000 across 3 grants, in tax years 2024 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2024 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

3 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. The Leaf Collectors Foundation GMBHPryor, OK 2025

    Educational

    $5,500
  2. The Oliver Dewey Mayor FoundationTulsa, OK 2024

    General operating

    $8,500
  3. The Leaf Collectors Foundation GMBHPryor, OK 2024

    Educational

    $2,000

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 23-7267553 by name and ZIP code, or by name, city and State against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.