Funding search · EIN 276961238 · Ridgefield, CT
The Patricia M and Robert H Martinsen
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 81
- grants reported
- $751,080
- total given
- 2022–2025
- filing years
- $130
- 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.
- Colgate University2 grants · $350,000
- Rvna1 grant · $300,000
- Ridgebury Congregational Church3 grants · $75,500
- Carver Foundation of Norwalk2 grants · $4,000
- Regional Hospice2 grants · $3,500
- Phi Gamma Delta Educational Foundation3 grants · $3,000
- Ridgefield Visiting Nurse Association2 grants · $2,700
- Danbury Hospital & New Milford Hospital Foundation1 grant · $1,000
- The Hss Foundation1 grant · $1,000
- New Opportunities1 grant · $1,000
Giving over time
Grant history
All 81 reported grants, largest first.
- $300,000
Rvna · Ridgefield, CT · 2025
Medical purposes
- $250,000
Colgate University · Hamilton, NY · 2023
Educational purposes
- $100,000
Colgate University · Hamilton, NY · 2025
Educational purposes
- $75,100
Ridgebury Congregational Church · Ridgefield, CT · 2024
Social purposes
- $3,000
Regional Hospice · Danbury, CT · 2023
Medical purposes
- $2,500
Ridgefield Visiting Nurse Association · Ridgefield, CT · 2022
Medical purposes
- $2,000
Carver Foundation of Norwalk · Norwalk, CT · 2023
Social purposes
- $2,000
Carver Foundation of Norwalk · Norwalk, CT · 2022
Social purposes
- $1,000
Danbury Hospital & New Milford Hospital Foundation · New York, NY · 2024
Medical purposes
- $1,000
Phi Gamma Delta Educational Foundation · Lexington, KY · 2024
Social purposes
- $1,000
The Hss Foundation · Chicago, IL · 2024
Social purposes
- $1,000
New Opportunities · Waterbury, CT · 2023
Social purposes
- $1,000
Phi Gamma Delta Educational Foundation · Lexington, KY · 2023
Social purposes
- $1,000
Phi Gamma Delta Educational Foundation · Lexington, KY · 2022
Social purposes
- $500
Founders Hall · Ridgefield, CT · 2022
Social purposes
- $500
Regional Hospice · Danbury, CT · 2022
Medical purposes
- $400
Leadership Institute · New York, NY · 2025
Educational purposes
- $300
Alzheimer'S Disease Research · Clarksburg, MD · 2025
Medical purposes
- $300
Judicial Watch · Washington, DC · 2024
Social purposes
- $300
Tunnel To Towers Foundation · Staten Island, NY · 2024
Social purposes
- $300
Alzheimer'S Disease Research · Clarksburg, MD · 2023
Medical purposes
- $200
Claremont Institute · Claremont, CA · 2025
Social purposes
- $200
Founders Hall · Ridgefield, CT · 2025
Social purposes
- $200
Judicial Watch · Washington, DC · 2025
Social purposes
- $200
Lounsbury House · Ridgefield, CT · 2025
Social purposes
- $200
Massachusetts General Hospital Cardiovascular Research Center · Boston, MA · 2025
Medical purposes
- $200
Alzheimer'S Disease Research · Clarksburg, MD · 2024
Medical purposes
- $200
American Red Cross of Connecticut · Farmington, CT · 2024
Medical purposes
- $200
Founders Hall · Ridgefield, CT · 2024
Social purposes
- $200
Heritage Foundation · Washington, DC · 2024
Educational purposes
- $200
Ridgefield Visiting Nurse Association · Ridgefield, CT · 2024
Medical purposes
- $200
Salvation Army · Alexandria, VA · 2024
Social purposes
- $200
US Olympic Committee · Colorado Springs, CO · 2024
Social purposes
- $200
Judicial Watch · Washington, DC · 2023
Social purposes
- $200
Leadership Institute · New York, NY · 2023
Educational purposes
- $200
Ridgebury Congregational Church · Ridgefield, CT · 2023
Social purposes
- $200
Alzheimer'S Disease Research · Clarksburg, MD · 2022
Medical purposes
- $200
Judicial Watch · Washington, DC · 2022
Social purposes
- $200
Ridgebury Congregational Church · Ridgefield, CT · 2022
Social purposes
- $200
Tunnel To Towers Foundation · Staten Island, NY · 2022
Social purposes
- $130
National Law Enforcement Officers Memorial Fund · Washington, DC · 2022
Social purposes
- $100
American Cancer Society · Kennesaw, GA · 2025
Medical purposes
- $100
American Cornerstone Institute · Washington, DC · 2025
Social purposes
- $100
American Parkinsons Disease Association · Boston, MA · 2025
Medical purposes
- $100
American Red Cross of Connecticut · Farmington, CT · 2025
Medical purposes
- $100
Disabled Vets National Foundation · Lanham, MD · 2025
Social purposes
- $100
Heritage Foundation · Washington, DC · 2025
Educational purposes
- $100
National Law Enforcement Officers Memorial Fund · Washington, DC · 2025
Social purposes
- $100
Salvation Army · Alexandria, VA · 2025
Social purposes
- $100
State Policy Network · Arlington, VA · 2025
Social purposes
- $100
Tax Foundation · Washington, DC · 2025
Social purposes
- $100
Tunnel To Towers Foundation · Staten Island, NY · 2025
Social purposes
- $100
US Olympic Committee · Colorado Springs, CO · 2025
Social purposes
- $100
Disabled Vets National Foundation · Lanham, MD · 2024
Social purposes
- $100
Leadership Institute · New York, NY · 2024
Educational purposes
- $100
Lounsbury House · Ridgefield, CT · 2024
Social purposes
- $100
State Policy Network · Arlington, VA · 2024
Social purposes
- $100
Tax Foundation · Washington, DC · 2024
Social purposes
- $100
Whitney Museum of Art · New York, NY · 2024
Social purposes
- $100
American Institute for Cancer Research · Washington, DC · 2023
Medical purposes
- $100
Disabled Vets National Foundation · Lanham, MD · 2023
Social purposes
- $100
Founders Hall · Ridgefield, CT · 2023
Social purposes
- $100
Lounsbury House · Ridgefield, CT · 2023
Social purposes
- $100
National Law Enforcement Officers Memorial Fund · Washington, DC · 2023
Social purposes
- $100
Salvation Army · Alexandria, VA · 2023
Social purposes
- $100
Tax Foundation · Washington, DC · 2023
Social purposes
- $100
Tunnel To Towers Foundation · Staten Island, NY · 2023
Social purposes
- $100
Vso · Newington, CT · 2023
Social purposes
- $100
American Cancer Society · Kennesaw, GA · 2022
Medical purposes
- $100
American Institute for Cancer Research · Washington, DC · 2022
Medical purposes
- $100
American Parkinsons Disease Association · Boston, MA · 2022
Medical purposes
- $100
American Red Cross of Connecticut · Farmington, CT · 2022
Medical purposes
- $100
Aspca Adoption Center · New York, NY · 2022
Social purposes
- $100
Citizens United Foundation · Washington, DC · 2022
Social purposes
- $100
Disabled Vets National Foundation · Lanham, MD · 2022
Social purposes
- $100
Lounsbury House · Ridgefield, CT · 2022
Social purposes
- $100
Salvation Army · Alexandria, VA · 2022
Social purposes
- $100
State Policy Network · Arlington, VA · 2022
Social purposes
- $100
Tax Foundation · Washington, DC · 2022
Social purposes
- $100
Vso · Newington, CT · 2022
Social purposes
- $50
Boys Town · Boys Town, NE · 2022
Social purposes
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
- Conference On Jewish Material Claims Against Germany342 grants · $1.44B
- The Ford Foundation10,731 grants · $2.35B
- New Venture Fund2,669 grants · $1.28B
Similar grant size
- Bristol-Myers Squibb Foundation13,944 grants · $165.0M
- The Pfizer Foundation31,779 grants · $119.9M
- American Express Foundation16,206 grants · $69.2M
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.

