Funding search · EIN 061471782 · Stonington, CT
Castle Family Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 114
- grants reported
- $172,598
- total given
- 2022–2025
- filing years
- $850
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Princeton University4 grants · $32,300
- Denison Pequotsepos Natur4 grants · $23,115
- Pomfret School4 grants · $20,000
- Eastern Ct Symphony Orchestra4 grants · $18,250
- Stonington Community Center3 grants · $11,133
- Taft School4 grants · $8,000
- La Grua Center Foundation4 grants · $7,250
- Lawrence Memorial Hospital4 grants · $6,200
- Grampy'S Charities4 grants · $6,000
- Community Foundation of Eastern Ct4 grants · $4,750
Giving over time
Grant history
The 100 largest of 114 grants.
- $27,000
Princeton University · Princeton, NJ · 2024
Annual fund raiser
- $10,233
Stonington Community Center · Stonington, CT · 2023
Annual fund raiser
- $7,130
Denison Pequotsepos Natur · Mystic, CT · 2024
Annual fundraiser
- $7,000
Eastern Ct Symphony Orchestra · New London, CT · 2023
Annual fund raiser
- $5,780
Denison Pequotsepos Natur · Mystic, CT · 2023
Annual fundraiser
- $5,750
Eastern Ct Symphony Orchestra · New London, CT · 2024
Annual fund raiser
- $5,560
Denison Pequotsepos Natur · Mystic, CT · 2022
Annual fundraiser
- $5,000
Pomfret School · Pomfret Center, CT · 2025
Annual fund raiser
- $5,000
Pomfret School · Pomfret Center, CT · 2024
Annual fund raiser
- $5,000
Pomfret School · Pomfret Center, CT · 2023
Annual fund raiser
- $5,000
Pomfret School · Pomfret Center, CT · 2022
Annual fund raiser
- $4,645
Denison Pequotsepos Natur · Mystic, CT · 2025
Annual fundraiser
- $3,000
Eastern Ct Symphony Orchestra · New London, CT · 2022
Annual fund raiser
- $2,500
Eastern Ct Symphony Orchestra · New London, CT · 2025
Annual fund raiser
- $2,100
La Grua Center Foundation · Stonington, CT · 2025
Annual fund raiser
- $2,000
Grampy'S Charities · New London, CT · 2025
Annual fund raiser
- $2,000
Taft School · Watertown, CT · 2025
Annual fund raiser
- $2,000
La Grua Center Foundation · Stonington, CT · 2024
Annual fund raiser
- $2,000
Taft School · Watertown, CT · 2024
Annual fund raiser
- $2,000
Taft School · Watertown, CT · 2023
Annual fund raiser
- $2,000
Taft School · Watertown, CT · 2022
Annual fund raiser
- $1,800
Princeton University · Princeton, NJ · 2025
Annual fund raiser
- $1,800
Princeton University · Princeton, NJ · 2023
Annual fund raiser
- $1,700
Princeton University · Princeton, NJ · 2022
Annual fund raiser
- $1,650
Community Foundation of Eastern Ct · New London, CT · 2024
Annual fund raiser
- $1,600
Lawrence Memorial Hospital · New London, CT · 2025
Annual fund raiser
- $1,600
La Grua Center Foundation · Stonington, CT · 2023
Annual fund raiser
- $1,600
Lawrence Memorial Hospital · New London, CT · 2023
Annual fund raiser
- $1,550
La Grua Center Foundation · Stonington, CT · 2022
Annual fund raiser
- $1,500
Grampy'S Charities · New London, CT · 2024
Annual fund raiser
- $1,500
Lawrence Memorial Hospital · New London, CT · 2024
Annual fund raiser
- $1,500
Ronald McDonald House Charities Fl · Fort Myers, FL · 2024
Annual fund raiser
- $1,500
Grampy'S Charities · New London, CT · 2022
Annual fund raiser
- $1,500
Lawrence Memorial Hospital · New London, CT · 2022
Annual fund raiser
- $1,100
Pine Point School · Stonington, CT · 2024
Annual fund raiser
- $1,100
Community Foundation of Eastern Ct · New London, CT · 2023
Annual fund raiser
- $1,000
Community Foundation of Eastern Ct · New London, CT · 2025
Annual fund raiser
- $1,000
Dartmouth College · Hanover, NH · 2025
Annual fundraiser
- $1,000
Michael J Fox Foundation · Hagerstown, MD · 2025
Annual fund raiser
- $1,000
Ocean Community Ymca · Westerly, RI · 2025
Annual fund raiser
- $1,000
Dartmouth College · Hanover, NH · 2024
Annual fundraiser
- $1,000
Michael J Fox Foundation · Hagerstown, MD · 2024
Annual fund raiser
- $1,000
Mystic Aquarium · Mystic, CT · 2024
Annual fund raiser
- $1,000
United Way of Se Ct · Gales Ferry, CT · 2024
Annual fund raiser
- $1,000
Dartmouth College · Hanover, NH · 2023
Annual fundraiser
- $1,000
Grampy'S Charities · New London, CT · 2023
Annual fund raiser
- $1,000
Michael J Fox Foundation · Hagerstown, MD · 2023
Annual fund raiser
- $1,000
United Way of Se Ct · Gales Ferry, CT · 2023
Annual fund raiser
- $1,000
Community Foundation of Eastern Ct · New London, CT · 2022
Annual fund raiser
- $1,000
Dartmouth College · Hanover, NH · 2022
Annual fundraiser
- $1,000
Trust for Public Land · New Haven, CT · 2022
Annual fund raiser
- $1,000
United Way of Se Ct · Gales Ferry, CT · 2022
Annual fund raiser
- $850
Stonington Free Library · Stonington, CT · 2025
Annual fund raiser
- $850
Ocean Community Ymca · Westerly, RI · 2024
Annual fund raiser
- $850
Stonington Free Library · Stonington, CT · 2024
Annual fund raiser
- $850
Ocean Community Ymca · Westerly, RI · 2023
Annual fund raiser
- $850
Stonington Free Library · Stonington, CT · 2023
Annual fund raiser
- $850
Stonington Free Library · Stonington, CT · 2022
Annual fund raiser
- $800
Ocean Community Ymca · Westerly, RI · 2022
Annual fund raiser
- $600
Stonington Community Center · Stonington, CT · 2024
Annual fund raiser
- $550
Stonington Cemetery Assn · Stonington, CT · 2025
Annual fund raiser
- $550
Pine Point School · Stonington, CT · 2023
Annual fund raiser
- $525
Stonington Cemetery Assn · Stonington, CT · 2024
Annual fund raiser
- $525
Stonington Cemetery Assn · Stonington, CT · 2023
Annual fund raiser
- $500
Mystic Seaport Museum · Mystic, CT · 2025
Annual fund raiser
- $500
Pine Point School · Stonington, CT · 2022
Annual fund raiser
- $500
Stonington Cemetery Assn · Stonington, CT · 2022
Annual fund raiser
- $350
Nyu School of Law · New York, NY · 2025
Annual fund raiser
- $350
Nyu School of Law · New York, NY · 2024
Annual fund raiser
- $350
Nyu School of Law · New York, NY · 2023
Annual fund raiser
- $300
Boston Youth Symphony Orchester · Boston, MA · 2025
Annual fund raiser
- $300
Stonington Community Center · Stonington, CT · 2025
Annual fund raiser
- $300
Always Home · Mystic, CT · 2024
Annual fund raiser
- $300
Town of Stonington Dog Fund · Pawcatuck, CT · 2024
Annual fund raiser
- $275
Westminister Youth String Ensemble · Westerly, RI · 2025
Annual fund raiser
- $275
Boston Youth Symphony Orchester · Boston, MA · 2024
Annual fund raiser
- $275
Boston Youth Symphony Orchester · Boston, MA · 2023
Annual fund raiser
- $250
Historic Stonington · Stonington, CT · 2025
Annual fund raiser
- $250
Planned Parenthood · New London, CT · 2025
Annual fund raiser
- $250
Snow Leopard Conservancy · San Fransico, CA · 2025
Annual fund raiser
- $250
Stonington Village Improvement Assn · Stonington, CT · 2025
Annual fund raiser
- $250
Westerly Hospital · Westerly, RI · 2025
Annual fund raiser
- $250
Haitian Health Foundation · Norwich, CT · 2024
Annual fund raiser
- $250
Historic Stonington · Stonington, CT · 2024
Annual fund raiser
- $250
Mystic Seaport Museum · Mystic, CT · 2024
Annual fund raiser
- $250
Planned Parenthood · New London, CT · 2024
Annual fund raiser
- $250
Stonington Village Improvement Assn · Stonington, CT · 2024
Annual fund raiser
- $250
Westerly Hospital · Westerly, RI · 2024
Annual fund raiser
- $250
Westminister Youth String Ensemble · Westerly, RI · 2024
Annual fund raiser
- $250
Haitian Health Foundation · Norwich, CT · 2023
Annual fund raiser
- $250
Historic Stonington · Stonington, CT · 2023
Annual fund raiser
- $250
Mystic Seaport · Mystic, CT · 2023
Annual fund raiser
- $250
Planned Parenthood · New London, CT · 2023
Annual fund raiser
- $250
Stonington Village Improvement Assn · Stonington, CT · 2023
Annual fund raiser
- $250
Westerly Hospital · Westerly, RI · 2023
Annual fund raiser
- $250
Boston Youth Symphony Orchester · Boston, MA · 2022
Annual fund raiser
- $250
Haitian Health Foundation · Norwich, CT · 2022
Annual fund raiser
- $250
Mystic Seaport · Mystic, CT · 2022
Annual fund raiser
- $250
Planned Parenthood · New London, CT · 2022
Annual fund raiser
- $250
Stonington Historical Society · Stonington, CT · 2022
Annual fund raiser
Who else funds this kind of work
Same state
- Yale University1,336 grants · $494.6M
- Steven & Alexandra Cohen Foundation581 grants · $363.4M
- Dalio Family Fund502 grants · $220.1M
Similar purposes
- Integrity Bank & Trust Charitable Trust96 grants · $425,649
- Clarence E Custer and Inez R Custer158 grants · $1.6M
- The Rachel C Whitman Gwinn Private Foundation40 grants · $884,400
Similar grant size
- Shell USA Company Foundation24,663 grants · $80.1M
- The Bank of America Charitable87,335 grants · $496.1M
- Jpmorgan Chase Foundation29,571 grants · $637.4M
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.