funder-graph › Recipients
Who funds Groton Public Library Endowment TR
EIN 04-6819503 · Groton, MA · NTEE T11
Groton Public Library Endowment TR of Groton, MA (EIN 04-6819503) was named as a grant recipient by 6 funders in 10 grants paid totaling $25,250 in tax years 2019–2025, 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
$25,250
10 grants paid
Funders
6
distinct grantmakers
Tax years
2019–2025
as reported by funders
Approved for future payment
$206
not included in grants received
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Middlesex Savings Charitable Foundation Inc 04-3521246 | MA | D | 1 | $15,000 | 2019 |
| Vanguard Charitable Endowment Program 23-2888152 | PA | A | 1 | $5,500 | 2024 |
| Tarbell Charitable Trust Margaret M Rhinelander Trustee 26-6773340 | NH | D | 5 | $3,000 | 2024 |
| Scarlet Charitable Trust 83-2906731 | MA | C | 1 | $1,000 | 2020 |
| The Madigan Family Foundation Inc C/O Timothy Madigan 20-8050766 | MA | C | 2 | $750 | 2024 |
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 11 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Analog Devices Foundation | Groton Public Library Endowment TR Groton, MA | B | $206 | approved, future | GENERAL SUPPORT | 202610749349100061 |
| 2024 | Vanguard Charitable Endowment Program | Groton Public Library Endowment Trust Groton, MA | A | $5,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | Tarbell Charitable Trust | Groton Public Library Groton, MA | D | $500 | paid | To support the preservation and exhibition of the art of Edmund C. Tarbell | 202511219349100011 |
| 2024 | The Madigan Family Foundation Inc C/O Timothy Madigan | Groton Public Library Endowment Trust Groton, MA | C | $250 | paid | SUPPORT FOR CURRENT OPERATIONS | 202403199349100520 |
| 2023 | Tarbell Charitable Trust Margaret M Rhinelander Trustee | Groton Public Library Groton, MA | D | $500 | paid | To support the preservation and exhibition of the art of Edmund C. Tarbell | 202431349349102458 |
| 2023 | The Madigan Family Foundation Inc C/O Timothy Madigan | Groton Public Library Endowment Trust Groton, MA | C | $500 | paid | SUPPORT FOR CURRENT OPERATIONS | 202342489349100104 |
| 2022 | Tarbell Charitable Trust Margaret M Rhinelander Trustee | Groton Public Library Groton, MA | D | $500 | paid | To support the preservation and exhibition of the art of Edmund C. Tarbell | 202311249349100346 |
| 2021 | Tarbell Charitable Trust Margaret M Rhinelander Trustee | Groton Public Library Groton, MA | D | $500 | paid | To support the preservation and exhibition of the art of Edmund C. Tarbell | 202231339349102138 |
| 2020 | Scarlet Charitable Trust | Groton Public Library Endowment Trust Groton, MA | C | $1,000 | paid | GENERAL & UNRESTRICTED | 202141259349101624 |
| 2020 | Tarbell Charitable Trust Margaret M Rhinelander Trustee | Groton Public Library Groton, MA | D | $1,000 | paid | To support the preservation and exhibition of the art of Edmund C. Tarbell | 202131069349100513 |
| 2019 | Middlesex Savings Charitable Foundation Inc | Groton Public Library Groton, MA | D | $15,000 | paid | EXEMPT PURPOSE | 202002469349100405 |
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.