funder-graph › Recipients
Who funds Riversdale Historical Society Inc
EIN 52-1525013 · Riverdale, MD
Riversdale Historical Society Inc of Riverdale, MD (EIN 52-1525013) was named as a grant recipient by 3 funders in 7 grants paid totaling $41,100 in tax years 2022–2025, 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
$41,100
7 grants paid
Funders
3
distinct grantmakers
Tax years
2022–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Maryland Historical Society Inc 52-0403670 | MD | A | 2 | $20,000 | 2024 |
| Vanguard Charitable Endowment Program 23-2888152 | PA | A | 1 | $20,000 | 2025 |
| The Hottle Family Foundation 54-1991307 | VA | B | 4 | $1,100 | 2025 |
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 7 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Vanguard Charitable Endowment Program | Riversdale Historical Society Inc Riverdale, MD | A | $20,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | The Hottle Family Foundation | Riversdale Historical Society Riversdale, MD | B | $250 | paid | GENERAL EXEMPT PURPOSES. | 202631359349101118 |
| 2024 | Maryland Historical Society Inc | Riversdale Historical Society Inc Riverdale, MD | A | $10,000 | paid | FY 2024 MILLER HISTORY FUND GRANT | 202521359349306612 |
| 2024 | The Hottle Family Foundation | Riversdale Historical Society Riversdale, MD | B | $250 | paid | GENERAL EXEMPT PURPOSES. | 202521359349105187 |
| 2023 | Maryland Historical Society Inc | Riversdale Historical Society Inc Riverdale, MD | A | $10,000 | paid | FY 2023 MILLER HISTORY FUND GRANT | 202540649349300624 |
| 2023 | The Hottle Family Foundation | Riversdale Historical Society Riversdale, MD | B | $100 | paid | MISC | 202441369349102829 |
| 2022 | The Hottle Family Foundation | Riversdale Historical Society Riverdale, MD | B | $500 | paid | MISC | 202410799349100606 |
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.