The Grant and Hope Winthrop Family Foundation
Historical funder research: IRS Form 990-PF filings from US private foundations, showing who funded what in past years. This is not a list of currently open grant calls, and we do not track open RFPs from private foundations. From public IRS Form 990-PF filings (latest on file for this funder: tax year 2024). Coverage: tax years 2019–2025. Freshness: the IRS releases these returns 1.5–2+ years after the tax year ends, so 2025 is still partial and a funder's newest grants may not appear yet. Last updated: November 14, 2026. Filings can contain errors, so confirm current priorities and deadlines with the funder before applying.
Year 2025 is still partial because many returns have not been filed or released yet. That is a freshness issue — coverage in our dataset is tax years 2019–2025.
Only 56.3% of this funder's organizational grants could be linked to an IRS cause code.
The foundation checked the box saying it contributes only to preselected organizations and doesn't accept unsolicited requests.
- Form & materials
- Not stated
- Deadlines
- Not stated
- Restrictions
- Not stated
| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| Network 2020 | New York, NY | OPERATING SUPPORT | $30,000 | 2024 |
| Rockport Music | Rockport, MA | OPERATING SUPPORT | $5,000 | 2024 |
| Protect Democracy | Washington, DC | OPERATING SUPPORT | $2,500 | 2024 |
| The Common Good | Chesapeake, VA | OPERATING SUPPORT | $1,500 | 2024 |
| The Pine Ridge Girls School | Porcupine, SD | OPERATING SUPPORT | $1,000 | 2024 |
| Marian and Edward Macdowell Inc | Peterborough, NH | OPERATING SUPPORT | $1,000 | 2024 |
| Manship Artists Residency | Gloucester, MA | OPERATING SUPPORT | $1,000 | 2024 |
| Annisquam Yacht Club Sailing and Tennis Program | Gloucester, MA | OPERATING SUPPORT | $500 | 2024 |
| Circle of Hope Health Services | Washington, DC | OPERATING SUPPORT | $250 | 2024 |
| Garrison Forest School | Owings Mills, MD | OPERATING SUPPORT | $250 | 2024 |
| Friends of the Lobkowicz Collections | Dover, MA | OPERATING SUPPORT | $25,000 | 2023 |
| Network 2020 | New York, NY | OPERATING SUPPORT | $25,000 | 2023 |
| Seven West Forty Third Street Foundation | New York, NY | OPERATING SUPPORT | $5,000 | 2023 |
| Nightingale Bamford School | New York, NY | OPERATING SUPPORT | $5,000 | 2023 |
| The Common Good | Chesapeake, VA | OPERATING SUPPORT | $1,500 | 2023 |
| Rockport Music | Rockport, MA | OPERATING SUPPORT | $1,500 | 2023 |
| St Mark's School | Southborough, MA | OPERATING SUPPORT | $1,000 | 2023 |
| Protect Democracy | New York, NY | OPERATING SUPPORT | $1,000 | 2023 |
| Manship Artists Residency | Gloucester, MA | OPERATING SUPPORT | $1,000 | 2023 |
| Glen Urquhart School | Beverly, MA | OPERATING SUPPORT | $1,000 | 2023 |
| Epiphany School | Dorchester, MA | OPERATING SUPPORT | $1,000 | 2023 |
| English Concert in America | Dumont, NJ | OPERATING SUPPORT | $1,000 | 2023 |
| Garrison Forest School | Owings Mills, MD | OPERATING SUPPORT | $500 | 2023 |
| Windhover Performing Arts | Rockport, MA | OPERATING SUPPORT | $250 | 2023 |
| Annisquam Yacht Club Sailing and Tennis Program | Gloucester, MA | OPERATING SUPPORT | $250 | 2023 |
Grants to individuals are counted but not named.
The free funder search finds foundations that funded organizations like your client's, by cause and location. Free templates: multi-client grant calendar, grant tracker. GrantCorral is a workspace for grant consultants with several clients; founding members get 60 days free on Consultant, no card required, then 50% off the first year if they stay.