Funding search · EIN 134062589 · New York, NY
John & Patricia Klingenstein Fund
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 76
- grants reported
- $10.3M
- total given
- 2023–2024
- filing years
- $5,000
- median grant
Based on grants this organization reported to the IRS for tax years 2023–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
Full IRS filings ↗How this is builtReport an error
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.
- Esther & Joseph Klingenstein Fund1 grant · $4.5M
- Dexter Hall at the New-York Historical Society1 grant · $1.1M
- Northern Light Health Foundation1 grant · $1.0M
- Klingenstein Third Generation Foundation1 grant · $780,000
- Waynflete Grant1 grant · $600,000
- Teatro Nuovo1 grant · $525,000
- Teatro Nuovo Grant1 grant · $500,000
- 7 Lakes Alliance1 grant · $425,000
- The Frick Collection1 grant · $120,000
- Uja-Federation of New York1 grant · $100,000
Giving over time
Grant history
All 76 reported grants, largest first.
- $4.5M
Esther & Joseph Klingenstein Fund · New York, NY · 2024
General purpose
- $1.1M
Dexter Hall at the New-York Historical Society · New York, NY · 2023
General purpose $1,100,000 strawberry lunch $ 50,000
- $1.0M
Northern Light Health Foundation · Brewer, ME · 2023
General purpose
- $780,000
Klingenstein Third Generation Foundation · New York, NY · 2024
General purpose
- $600,000
Waynflete Grant · Portland, ME · 2023
Genral purpose
- $525,000
Teatro Nuovo · New York, NY · 2023
General purpose
- $500,000
Teatro Nuovo Grant · New York, NY · 2023
General purpose
- $425,000
7 Lakes Alliance · Belgrade Lakes, ME · 2023
General purpose- 5/31/2023 $225,000 general purpose- 11/13/2023 $200,000
- $120,000
The Frick Collection · New York, NY · 2023
General purpose
- $100,000
Uja-Federation of New York · New York, NY · 2023
Annual campaign
- $75,000
Metropolitan Opera Association · New York, NY · 2023
General purpose
- $70,000
The Hastings Center · Garrison, NY · 2023
General purpose
- $50,000
Aim Academy Br · Conshohocken, PA · 2023
General purpose
- $50,000
Gilder Lehrman Grant · New York, NY · 2023
General purpose
- $50,000
The New York Public Library · New York, NY · 2023
General purpose
- $30,000
Teachers College Columbia University · New York, NY · 2023
Annual fund
- $25,000
Deerfield Academy · Deerfield, MA · 2023
Annual fund
- $25,000
The Rockefeller University · New York, NY · 2023
University council annual fund
- $25,000
The Wild Center · Tupper Lake, NY · 2023
General purpose
- $15,000
Citizens Union Foundation · Staten Island, NY · 2023
General purpose
- $15,000
Foundation for Gender-Specific Medicine · New York, NY · 2023
General purpose
- $15,000
Johns Hopkins Berman Institute of Bioethics · Baltimore, MD · 2023
Berman institute of bioethics
- $15,000
Women and Science Initiative the Rockefeller Univ · New York, NY · 2023
Women & science
- $12,500
Baptist Joint Committee · Washington, DC · 2023
General purpose
- $12,000
The Metropolitan Museum of Art · New York, NY · 2023
General purpose
- $10,000
American Enterprise Institute · Washington, DC · 2023
General purpose
- $10,000
El Education · New York, NY · 2023
General purpose
- $10,000
Freedom Forum · Laurel, MD · 2023
Liberty work
- $10,000
Greenwich Hospital · Greenwich, CT · 2023
General purpose
- $10,000
Waynflete School · Portland, ME · 2023
Wayneflete fund
- $10,000
Yale University · New Haven, CT · 2023
Alumni fund
- $6,500
Carnegie Hall · New York, NY · 2023
Patron program
- $5,000
Gilder Lehrman Institute of American History · New York, NY · 2023
General purpose
- $5,000
Hope'S Door · Hawthorne, NY · 2023
General purpose
- $5,000
Maine Resilience Building Network · Manchester, ME · 2023
Wm cullen bryant fellows
- $5,000
New York Landmarks Conservancy · New York, NY · 2023
General purpose
- $5,000
No Limits Foundation · Wales, ME · 2023
Camp no limits
- $5,000
Smith College · Northampton, MA · 2023
Alumnae fund
- $5,000
United Way of Greenwich · Greenwich, CT · 2023
General purpose
- $2,500
American Folk Art Museum · New York, NY · 2023
General purpose
- $2,500
Greenwich Historical Society · Cos Cob, CT · 2023
General purpose
- $2,500
Lincoln Center Theater · New York, NY · 2023
General purpose
- $2,500
The Literacy Lab · Washington, DC · 2023
General purpose
- $2,000
Bruce Museum · Greenwich, CT · 2023
General purpose
- $2,000
Smith College Club of Nyc · Brooklyn, NY · 2023
Scholarship fund
- $1,500
Caramoor Center for Music and the Arts · Katonah, NY · 2023
General purpose
- $1,500
Horizons at New Canaan Country School · New Canaan, CT · 2023
Horizons program
- $1,500
Library of America · New York, NY · 2023
General purpose
- $1,000
Animal Medical Center · New York, NY · 2023
General purpose
- $1,000
National Center for the American Revolution · Philadelphia, PA · 2023
General purpose
- $1,000
New York Public Radio · New York, NY · 2023
Wqxr
- $1,000
Safe Horizon · New York, NY · 2023
General purpose
- $1,000
The Museum of Modern Art · New York, NY · 2023
General purpose
- $1,000
The Stecher and Horowitz Foundation · New York, NY · 2023
General purpose
- $500
American Trust for the British Library · New York, NY · 2023
General purpose
- $500
At Home in Greenwich · Greenwich, CT · 2023
General purpose
- $500
Center for Educational Innovation(Cei) · New York, NY · 2023
General purpose
- $500
Cold Spring Harbor Laboratory · Cold Spring Harbor, NY · 2023
General purpose
- $500
Fairfield County'S Community Foundation · Norwalk, CT · 2023
General purpose
- $500
Friends of the Maine State Museum · Augusta, ME · 2023
General purpose
- $500
Friends of the Upper East Side Historic District I · New York, NY · 2023
General purpose
- $500
Greenwich Library · Greenwich, CT · 2023
General purpose
- $500
Harlem Academy · New York, NY · 2023
General purpose
- $500
Harlem Educational Activities Fund (Heaf) · New York, NY · 2023
General purpose
- $500
Municipal Art Society of New York · New York, NY · 2023
General purpose
- $500
Reap · New York, NY · 2023
General purpose
- $500
Young Concert Artists · New York, NY · 2023
General purpose
- $250
Citymeals On Wheels · New York, NY · 2023
General purpose
- $250
Connecticut Food Bank · Wallingford, CT · 2023
General purpose
- $250
Connecticut Public Broadcasting · Hartford, CT · 2023
General purpose
- $250
Friends of Nathaniel Witherell · Greenwich, CT · 2023
General purpose
- $250
Greenwich Emergency Medical Service · Riverside, CT · 2023
General purpose
- $250
Make-a-Wish Connecticut · Trumbull, CT · 2023
General purpose
- $250
Smile Train · New York, NY · 2023
General purpose
- $250
The Nature Conservancy · New York, NY · 2023
General purpose
- $200
Historic Deerfield · Deerfield, MA · 2023
General purpose
Who else funds this kind of work
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- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
Similar grant size
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- Seattle Foundation14,012 grants · $457.3M
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.

