Funding search · EIN 263505617 · Wellesley, MA
Rowan T O'Riley 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.
- 94
- grants reported
- $1.1M
- total given
- 2022–2025
- filing years
- $10,000
- 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.
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.
- National Resources Defense Fund4 grants · $120,000
- Newton Wellesley Hospital4 grants · $80,000
- Partners in Health4 grants · $70,000
- McLean Hospital4 grants · $47,000
- Unicef2 grants · $46,000
- American Red Cross4 grants · $45,000
- Stop Handgun Violence4 grants · $43,000
- Pine Street Inn4 grants · $40,000
- Polaris Project4 grants · $40,000
- Boston Children'S Hospital4 grants · $40,000
Giving over time
Grant history
All 94 reported grants, largest first.
- $30,000
Documentary Educational Resources · Watertown, MA · 2025
Support
- $30,000
National Resources Defense Fund · New York, NY · 2025
Support
- $30,000
National Resources Defense Fund · New York, NY · 2024
Support
- $30,000
National Resources Defense Fund · New York, NY · 2023
Support
- $30,000
National Resources Defense Fund · New York, NY · 2022
Support
- $30,000
Uset Foundation · Gladstone, NJ · 2022
Support
- $26,000
Unicef · New York, NY · 2022
Support
- $20,000
Newton Wellesley Hospital · Newton, MA · 2025
Support
- $20,000
Trustees of Boston University · Boston, MA · 2025
Support
- $20,000
United States Fund for Unicef · New York, NY · 2025
Support
- $20,000
Newton Wellesley Hospital · Newton, MA · 2024
Support
- $20,000
Partners in Health · Boston, MA · 2024
Support
- $20,000
United States Fund for Unicef · New York, NY · 2024
Support
- $20,000
Newton Wellesley Hospital · Newton, MA · 2023
Support
- $20,000
Partners in Health · Boston, MA · 2023
Support
- $20,000
Unicef · New York, NY · 2023
Support
- $20,000
Newton Wellesley Hospital · Newton, MA · 2022
Support
- $20,000
Partners in Health · Boston, MA · 2022
Support
- $20,000
Wbur · Boston, MA · 2022
Support
- $16,000
Massachusetts General Hospital · Boston, MA · 2025
Support
- $15,000
McLean Hospital · Belmont, MA · 2025
Support
- $15,000
American Red Cross · Washington, DC · 2022
Support
- $13,000
Stop Handgun Violence · Beverly, MA · 2025
Support
- $13,000
Massachusetts General Hospital · Boston, MA · 2024
Support
- $12,000
McLean Hospital · Belmont, MA · 2024
Support
- $12,000
Wbur · Boston, MA · 2023
Support
- $10,000
Aclu Foundation of Masschusetts · Boston, MA · 2025
Support
- $10,000
American Red Cross · Washington, DC · 2025
Support
- $10,000
Boston Children'S Hospital · Boston, MA · 2025
Support
- $10,000
Greater Boston Food Bank · Boston, MA · 2025
Support
- $10,000
Partners in Health · Boston, MA · 2025
Support
- $10,000
Pine Street Inn · Boston, MA · 2025
Support
- $10,000
Planned Parenthood · Washington, DC · 2025
Support
- $10,000
Polaris Project · Washington, DC · 2025
Support
- $10,000
United States Equestrian Team Foundationinc · Gladstone, NJ · 2025
Support
- $10,000
Wellesley College · Wellesley, MA · 2025
Support
- $10,000
Aclu Foundation of Masschusetts · Boston, MA · 2024
Support
- $10,000
American Red Cross · Washington, DC · 2024
Support
- $10,000
Boston Children'S Hospital · Boston, MA · 2024
Support
- $10,000
Greater Boston Food Bank · Boston, MA · 2024
Support
- $10,000
Pine Street Inn · Boston, MA · 2024
Support
- $10,000
Planned Parenthood · Washington, DC · 2024
Support
- $10,000
Polaris Project · Washington, DC · 2024
Support
- $10,000
Stop Handgun Violence · Beverly, MA · 2024
Support
- $10,000
United States Equestrian Team Foundationinc · Gladstone, NJ · 2024
Support
- $10,000
Wbur - Trustees of Boston University · Boston, MA · 2024
Support
- $10,000
Wellesley College · Wellesley, MA · 2024
Support
- $10,000
American Red Cross · Washington, DC · 2023
Support
- $10,000
Boston Children'S Hospital · Boston, MA · 2023
Support
- $10,000
Greater Boston Food Bank · Boston, MA · 2023
Support
- $10,000
Massachusetts General Hospital · Boston, MA · 2023
Support
- $10,000
McLean Hospital · Belmont, MA · 2023
Support
- $10,000
Naacp · Baltimore, MD · 2023
Support
- $10,000
Pine Street Inn · Boston, MA · 2023
Support
- $10,000
Planned Parenthood · Washington, DC · 2023
Support
- $10,000
Polaris Project · Washington, DC · 2023
Support
- $10,000
Stop Handgun Violence · Beverly, MA · 2023
Support
- $10,000
Wellesley College · Wellesley, MA · 2023
Support
- $10,000
Boston Children'S Hospital · Boston, MA · 2022
Support
- $10,000
Equine Disaster Relief · Lexington, KY · 2022
Support
- $10,000
Fayerweather School · Cambridge, MA · 2022
Support
- $10,000
Greater Boston Food Bank · Boston, MA · 2022
Support
- $10,000
McLean Hospital · Belmont, MA · 2022
Support
- $10,000
Naacp · Roxbury, MA · 2022
Support
- $10,000
Pine Street Inn · Boston, MA · 2022
Support
- $10,000
Planned Parenthood · Washington, DC · 2022
Support
- $10,000
Polaris Project · Washington Dc, DC · 2022
Support
- $10,000
Stop Handgun Violence · Newton, MA · 2022
Support
- $10,000
Wellesley College · Wellesley, MA · 2022
Support
- $8,000
Mspca · Boston, MA · 2022
Support
- $7,000
Fayerweather School · Cambridge, MA · 2023
Support
- $5,000
Collective Power · Hadley, MA · 2025
Support
- $5,000
Mspca · Boston, MA · 2025
Support
- $5,000
The Dressage Foundation · Lincoln, NE · 2025
Support
- $5,000
Usef Equine Disaster Relief Fund · Lexington, KY · 2025
Support
- $5,000
Hammers and Heroes · Woodbury, CT · 2024
Support
- $5,000
Mspca · Boston, MA · 2024
Support
- $5,000
Usef Equine Disaster Relief Fund · Lexington, KY · 2024
Support
- $5,000
Mspca · Boston, MA · 2023
Support
- $5,000
Translate Gender · Northampton, MA · 2023
Support
- $5,000
Usef Equine Disaster Relief Fund · Lexington, KY · 2023
Support
- $5,000
United States Dressage Federation · Lexington, KY · 2022
Support
- $5,000
Women'S Bar Foundation · Boston, MA · 2022
Support
- $4,000
Fayerweather School · Cambridge, MA · 2025
Support
- $4,000
Fayerweather School · Cambridge, MA · 2024
Support
- $4,000
Wellesley Friendly Aid Associates · Wellesley, MA · 2023
Support
- $4,000
Wellesley Friendly Aid Associates · Wellesley, MA · 2022
Support
- $3,000
United States Dressage Federation · Lexington, KY · 2025
Support
- $3,000
United States Dressage Federation · Lexington, KY · 2024
Support
- $3,000
Impact · Boston, MA · 2023
Support
- $3,000
United States Dressage Federation · Lexington, KY · 2023
Support
- $3,000
Women'S Bar Foundation · Boston, MA · 2023
Support
- $3,000
Impact Services · Port Huron, MI · 2022
Support
- $700
Parents Helping Parents · Newton, MA · 2025
Support
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.

