funder-graph › Recipients
Who funds Greater Southwest Historical Museum
EIN 73-6107156 · Ardmore, OK · NTEE A540
Greater Southwest Historical Museum of Ardmore, OK (EIN 73-6107156) was named as a grant recipient by 7 funders in 23 grants paid totaling $2,498,414 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$2,498,414
23 grants paid
Funders
7
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Southwest Historical Foundation 47-0853407 | OK | A | 8 | $2,480,314 | 2025 |
| Jerome Westheimer Family Foundation 73-1267603 | OK | B | 1 | $8,000 | 2025 |
| Neustadt Charitable Foundation 73-6100346 | TX | B | 5 | $6,200 | 2025 |
| The Daube Family Foundation Inc 20-2021253 | OK | B | 3 | $1,500 | 2025 |
| Community Foundation of Ardmore Inc 20-0514419 | OK | B | 1 | $1,000 | 2024 |
| Beverly Westheimer Wellnitz Charitable Foundation Inc 26-0718450 | OK | B | 1 | $1,000 | 2025 |
| Shell USA Company Foundation (fka Shell Oil Company Foundation) 13-6066583 | TX | B | 4 | $400 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 23 most recent grants naming this organization.
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.