Funding search · EIN 510193921 · New York, NY
Mary and Kathleen Harriman 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.
- 129
- grants reported
- $779,000
- total given
- 2022–2024
- filing years
- $4,500
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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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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2 grants matching “timanous” · $11,000
- $1,000
Timanous Foundation · South Portland, ME · 2024
Camp timanous
- $10,000
Timanous Foundaton · South Portland, ME · 2023
General support
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Als Association Greater New York3 grants · $56,700
- Center for Discovery Endowment Fund2 grants · $51,000
- Mountain Humane3 grants · $37,500
- Steps To Success3 grants · $34,750
- Montgomery County Humane Society2 grants · $34,000
- Center for Discovery1 grant · $30,000
- Hemingway Parents Auxiliary3 grants · $22,500
- Hawaii Animal Rescue Foundation3 grants · $21,750
- East Maui Animal Refuge2 grants · $21,750
- Boys' Club of New York2 grants · $20,000
Giving over time
Grant history
The 100 largest of 129 grants.
- $30,000
Center for Discovery Endowment Fund · Harris, NY · 2023
General support
- $30,000
Center for Discovery · Harris, NY · 2022
General support
- $21,000
Center for Discovery Endowment Fund · Harris, NY · 2024
General support
- $19,700
Als Association Greater New York · New York, NY · 2022
General support
- $18,500
Als Association Greater New York · New York, NY · 2024
General support
- $18,500
Als Association Greater New York · New York, NY · 2023
General support
- $18,000
Montgomery County Humane Society · Rockville, MD · 2022
General support
- $18,000
Steps To Success · Brookline, MA · 2022
General support
- $17,500
Lab Rescue of the Lrcp · Annandale, VA · 2023
General support
- $16,000
Montgomery County Humane Society · Rockville, MD · 2024
General support
- $15,000
Mountain Humane · Hailey, ID · 2024
General support
- $15,000
Council for Native Hawaiian Advancement · Kapol, HI · 2023
General support
- $14,000
East Maui Animal Refuge · Haiku, HI · 2024
General support
- $14,000
The Mj Project · Coarsegold, CA · 2022
General support
- $13,000
Town of Tuxedo · Tuxedo, NY · 2024
General support
- $12,500
Mountain Humane · Hailey, ID · 2022
General support
- $10,000
Hemingway Parents Auxiliary · Ketchum, ID · 2024
General support
- $10,000
Boys' Club of New York · New York, NY · 2023
General support
- $10,000
Mountain Humane · Hailey, ID · 2023
General support
- $10,000
Timanous Foundaton · South Portland, ME · 2023
General support
- $10,000
American Civil Liberties Union · New York, NY · 2022
General support
- $10,000
Boys' Club of New York · New York, NY · 2022
General support
- $10,000
Hawaii Animal Rescue Foundation · Wailuku, HI · 2022
General support
- $9,750
Hawaii Animal Rescue Foundation · Wailuku, HI · 2023
General support
- $9,000
Tuxedowoodbury Fire Department · Highland Mills, NY · 2024
General support
- $9,000
Camfed · San Francisco, CA · 2022
General support
- $9,000
Center for Carbon Removal · Washington, DC · 2022
General support
- $9,000
Sportsmen'S Tennis & Enrichment Center · Dorchester, MA · 2022
General support
- $8,750
Camfed USA Foundation · San Francisco, CA · 2023
General support
- $8,750
Center for Carbon Removal Dba Carbon180 · Washington, DC · 2023
General support
- $8,750
Sportsman'S Tennis and Enrichment Center · Dorchester, MA · 2023
General support
- $8,750
Steps To Success · Brookline, MA · 2023
General support
- $8,000
Brookline for Racial Justice & Equity · Brookline, MA · 2024
General support
- $8,000
Doctors Without Borders · New York, NY · 2024
General support
- $8,000
Steps To Success · Brookline, MA · 2024
General support
- $8,000
World Central Kitchen · Washington, DC · 2024
General support
- $8,000
Sage School · Hailey, ID · 2023
General support
- $8,000
Humane Society Maui · Puunene, HI · 2022
General support
- $7,750
East Maui Animal Refuge · Haiku, HI · 2023
General support
- $7,500
Hemingway Parents Auxiliary · Ketchum, ID · 2023
General support
- $7,500
Wood River Land Trust · Hailey, ID · 2022
General support
- $7,000
Mj Project · Coarsegold, CA · 2024
General support
- $5,000
Hanover Convervancy · Hanover, MT · 2024
General support
- $5,000
Little River Health Care · Bradford, VT · 2024
General support
- $5,000
Mayhew Program · Bristol, NH · 2024
General support
- $5,000
Row New York · New York, NY · 2024
General support
- $5,000
Wordplay Connects · Wardensville, WV · 2024
General support
- $5,000
Hanover Convervancy · Hanover, MT · 2023
General support
- $5,000
Little River Health Care · Bradford, VT · 2023
General support
- $5,000
Mayhew Program · Bristol, NH · 2023
General support
- $5,000
Nyu Langone Health · New York, NY · 2023
General support
- $5,000
Old Dog Haven · Oak Harbor, WA · 2023
General support
- $5,000
Regents of the University of Michigan · Ann Arbor, MI · 2023
General support
- $5,000
Row New York · New York, NY · 2023
General support
- $5,000
Hemingway Parents Auxiliary · Ketchum, ID · 2022
General support
- $5,000
Little River Health Care · Bradford, VT · 2022
General support
- $5,000
Loyola Elementary School · Los Altos, CA · 2022
General support
- $5,000
Nyu - Faces · New York, NY · 2022
General support
- $5,000
Robin Hood Foundation · New York, NY · 2022
General support
- $5,000
The Mayhew Program · Bristol, NH · 2022
General support
- $5,000
Tuxedowoodbury Fire Department · Highland Mills, NY · 2022
General support
- $5,000
University of Michigan · Ann Arbor, MI · 2022
General support
- $4,500
Mj Project · Coarsegold, CA · 2023
General support
- $4,500
Planned Parenthood of Greater Ny · New York, NY · 2023
General support
- $4,500
Wood River Land Trust · Hailey, ID · 2023
General support
- $4,000
Sage School · Hailey, ID · 2024
General support
- $4,000
Wood River Land Trust · Hailey, ID · 2024
General support
- $4,000
Tuxedowoodbury Fire Department · Highland Mills, NY · 2023
General support
- $4,000
Blaine County Recreation Department · Haily, ID · 2022
General support
- $4,000
Hartford University · West Hartford, CT · 2022
General support
- $4,000
Montshire Museum of Science · Norwich, VT · 2022
General support
- $4,000
Planned Parenthood of New York City · New York, NY · 2022
General support
- $4,000
The Hanover Conservancy · Hanover, NH · 2022
General support
- $4,000
Tuxedo Police Department · Tuxedo, NY · 2022
General support
- $3,500
Hartford University · West Hartford, CT · 2024
General support
- $3,500
Hartford University · West Hartford, CT · 2023
General support
- $3,500
Town of Tuxedo · Tuxedo, NY · 2023
General support
- $3,000
American Civil Liberties Union · New York, NY · 2024
General support
- $3,000
Foundation for Art & Preservation · Washington, DC · 2024
General support
- $3,000
Ny Langone Health · New York, NY · 2024
General support
- $3,000
Planned Parenthood of Greater Ny · New York, NY · 2024
General support
- $3,000
Regents of the University of Michigan · Ann Arbor, MI · 2024
General support
- $3,000
Solomon R Guggenheim Foundation · New York, NY · 2024
General support
- $3,000
Worthless Foundation Inc Dba Worthless · New York, NY · 2024
General support
- $3,000
American Civil Liberties Union · New York, NY · 2023
General support
- $3,000
Foundation for Art & Preservation · Washington, DC · 2023
General support
- $3,000
Solomon R Guggenheim Foundation · New York, NY · 2023
General support
- $3,000
Worthless Foundation Inc Dba Worthless · New York, NY · 2023
General support
- $3,000
Columbia University Medical Center · New York, NY · 2022
General support
- $3,000
Los Altos Educational Foundation · Los Altos, CA · 2022
General support
- $3,000
Worthless Studios · New York, NY · 2022
General support
- $3,000
Young Collectors Council Art · New York, NY · 2022
General support
- $2,500
Fashion Institute of Technology Foundation · New York, NY · 2024
General support
- $2,500
Montshire Museum of Science · Norwich, VT · 2023
General support
- $2,500
Brookline Music School · Brookline, MA · 2022
General support
- $2,500
North Bennet Street School · Boston, MA · 2022
General support
- $2,000
Davidson College · Davidson, NC · 2024
General support
- $2,000
Epic Long Island · East Meadow, NY · 2024
General support
- $2,000
Hawaii Animal Rescue Foundation · Wailuku, HI · 2024
General support
- $2,000
Davidson College · Davidson, NC · 2023
General support
Who else funds this kind of work
Same state
- The Bloomberg Family Foundation815 grants · $3.00B
- Pfizer Patient Assistance Foundation134 grants · $5.49B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
Similar purposes
- Stephen Siller Tunnel To Towers104 grants · $113.9M
- Harold Alfond Foundation154 grants · $253.7M
- William & Mary Foundation98 grants · $189.3M
Similar grant size
- Enterprise Holdings Foundation30,880 grants · $360.4M
- State Employees Credit Union Foundation7,131 grants · $63.0M
- 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.

