funder-graph › Recipients
Who funds Humboldt Historical Society
EIN 37-2002580 · Humboldt, KS · NTEE A80
Humboldt Historical Society of Humboldt, KS (EIN 37-2002580) was named as a grant recipient by 2 funders in 15 grants paid totaling $52,950 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
$52,950
15 grants paid
Funders
2
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
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 15 most recent grants naming this organization.
Grants to Humboldt Historical Society as reported by funders| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|
| 2025 | Max and Carol Rickerson Foundation Inc | Humboldt Historical Society Humboldt, KS | B | $42,300 | paid | MUSEUM | 202611689349100616 |
| 2025 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Society Inc Humboldt, KS | B | $1,000 | paid | SUPPORT HISTORICAL ITEMS | 202611479349100911 |
| 2025 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Preservation Iola, KS | D | $1,000 | paid | HISTORICAL SITE PRESERVATION | 202611479349100911 |
| 2024 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Society Inc Humboldt, KS | B | $1,000 | paid | SUPPORT HISTORICAL ITEMS | 202522529349100202 |
| 2024 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Preservation Iola, KS | D | $1,000 | paid | HISTORICAL SITE PRESERVATION | 202522529349100202 |
| 2023 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Society Inc Humboldt, KS | B | $900 | paid | SUPPORT HISTORICAL ITEMS | 202412569349101016 |
| 2023 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Preservation Iola, KS | D | $900 | paid | HISTORICAL SITE PRESERVATION | 202412569349101016 |
| 2022 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Preservation Iola, KS | D | $875 | paid | HISTORICAL SITE PRESERVATION | 202341669349100504 |
| 2022 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Society Inc Humboldt, KS | B | $875 | paid | SUPPORT HISTORICAL ITEMS | 202341669349100504 |
| 2021 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Society Inc Humboldt, KS | B | $500 | paid | SUPPORT HISTORICAL ITEMS | 202241579349101514 |
| 2021 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Preservation Iola, KS | D | $500 | paid | HISTORICAL SITE PRESERVATION | 202241579349101514 |
| 2020 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Society Inc Humboldt, KS | B | $500 | paid | SUPPORT HISTORICAL ITEMS | 202142859349100809 |
| 2020 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Preservation Iola, KS | D | $500 | paid | HISTORICAL SITE PRESERVATION | 202142859349100809 |
| 2018 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Society Inc Humboldt, KS | B | $550 | paid | SUPPORT THE PRESERVATION OF HISTORICAL ITEMS | 201931339349101633 |
| 2018 | Walter H Wulf and May L Wulf Charitable Foundation | Humboldt Historical Preservation Alliance Iola, KS | D | $550 | paid | PRESERVATION OF HISTORICAL SITESSUPPORT SIGN FUNDING | 201931339349101633 |
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.