Data / Foundation grants / Mary Jane and Marvin Riddle Foundation
Mary Jane and Marvin Riddle Foundation: 14 grants to organizations, $70,349 (tax year ended December 2025)
Mary Jane and Marvin Riddle Foundation, a private foundation in Naples, FL, paid 14 grants to organizations totaling $70,349 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 6, 2026. The largest was $20,599 to Deerfield Academy in Deerfield, MA for to support continuing operations.
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- EIN
- 232693114
- Based in
- Naples, FL
- Assets
- $1,374,903
- Grants paid
- $70,349
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 6, 2026, IRS object ID 202601269349101800. It reported $70,349 in grants paid; 14 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Deerfield Academy | Deerfield, MA | To support continuing operations | $20,599 | apps.irs.gov | |
| Emma Willard School | Troy, NY | To support continuing operations | Education | $20,375 | apps.irs.gov |
| Lafayette College | Easton, PA | H. m. riddle '51 fund for engineering education | Education | $20,375 | apps.irs.gov |
| College Hill Presbyterian Church | Easton, PA | To support continuing operations | $2,500 | apps.irs.gov | |
| Northampton Community College | Bethlehem, PA | To support continuing operations | $2,000 | apps.irs.gov | |
| American Red Cross | Washington, DC | To support continuing operations | $1,000 | apps.irs.gov | |
| Project of Easton Inc | Easton, PA | To support continuing operations | Human services | $800 | apps.irs.gov |
| United Way of the Greater Lehigh Valley | Allentown, PA | To support continuing operations | $800 | apps.irs.gov | |
| Moorings Park Foundation | Naples, FL | To support continuing operations | Human services | $550 | apps.irs.gov |
| Artis - Naples | Naples, FL | To support continuing operations | Arts, culture and humanities | $300 | apps.irs.gov |
| Conservancy of Southwest Florida | Naples, FL | To support continuing operations | $300 | apps.irs.gov | |
| The Historic Easton Cemetery | Easton, PA | To support continuing operations | $300 | apps.irs.gov | |
| The Shelter for Abused Women and Children | Naples, FL | To suppport continuing operations | Human services | $300 | apps.irs.gov |
| Northampton County Historical Society & Geneealogical Society | Easton, PA | To support continuing operations | $150 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed November 14, 2025, IRS object ID 202513189349100906. It reported $118,923 in grants paid; 15 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Lafayette College | Easton, PA | H. m. riddle '51 fund for engineering education | Education | $37,223 | apps.irs.gov |
| Deerfield Academy | Deerfield, MA | To support continuing operations | $36,275 | apps.irs.gov | |
| Emma Willard School | Troy, NY | To support continuing operations | Education | $36,275 | apps.irs.gov |
| College Hill Presbyterian Church | Easton, PA | To support continuing operations | $2,500 | apps.irs.gov | |
| Northampton Community College | Bethlehem, PA | To support continuing operations | $2,000 | apps.irs.gov | |
| American Red Cross | Washington, DC | To support continuing operations | $1,000 | apps.irs.gov | |
| Project of Easton Inc | Easton, PA | To support continuing operations | Human services | $800 | apps.irs.gov |
| United Way of the Greater Lehigh Valley | Allentown, PA | To support continuing operations | $800 | apps.irs.gov | |
| Collier Community Foundation | Naples, FL | To support continuing operations | $550 | apps.irs.gov | |
| Artis - Naples | Naples, FL | To support continuing operations | Arts, culture and humanities | $300 | apps.irs.gov |
| Conservancy of Southwest Florida | Naples, FL | To support continuing operations | $300 | apps.irs.gov | |
| The Historic Easton Cemetery | Easton, PA | To support continuing operations | $300 | apps.irs.gov | |
| The Shelter for Abused Women and Children | Naples, FL | To suppport continuing operations | Human services | $300 | apps.irs.gov |
| D & L National Heritage Corridor | Easton, PA | To support continuing operations | $150 | apps.irs.gov | |
| Northampton County Historical Society & Geneealogical Society | Easton, PA | To support continuing operations | $150 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $114,248 |
| Human services | $2,750 |
| Arts, culture and humanities | $600 |
States funded
| Recipient state | Granted |
|---|---|
| Pennsylvania | $70,848 |
| Massachusetts | $56,874 |
| New York | $56,650 |
| Florida | $2,900 |
| District of Columbia | $2,000 |
Also on SpecStream
- Who funds education in Pennsylvania
- Who funds education in New York
- Who funds human services in Pennsylvania
- Who funds human services in Florida
- Who funds arts, culture and humanities in Florida
Updated May 6, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.