Frederick Henry & Diana Prince
Frederick Henry & Diana Prince is a private foundation based in Washington, DC. It makes grants to charitable organizations, with 2024 awards including support for organizations working in areas such as wildlife protection, art, animal welfare, and local history.
Frederick Henry & Diana Prince at a glance
In short: Frederick Henry & Diana Prince gave $39K across 43 grants in 2024 (avg $906.977), top state Virginia. 0% of 2024 grantees were new. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $39,000
- -47.0% vs 2023
- Grants made (2024)
- 43
- -29.5% vs 2023
- Average grant
- $907
- -24.8% vs 2023
- Median grant
- $500
- Total assets
- $934,061
- -0.2% vs 2023
- New grantees (estimate)
- 0% first-time grantees (0 of 43, 2024)
- Primary geography
- Virginia (32% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Frederick Henry & Diana Prince
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
- Contact
Mailing address: 3218 Volta Place Nw, Washington, DC 20007
Phone: (202) 728-0600
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Frederick Henry & Diana Prince funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
The largest 2024 recipient was St Lukes Episcopal School ($3K). Together the top 10 received $19K.
Grant Size Distribution
265 grants across all recorded years
The most common grant size was under $50K: 265 grants of 265 (100%).
Geographic Focus
Where this funder awards grants
In 2024, the largest shares of grant dollars went to recipients in Virginia (32%), the District of Columbia (21%), Rhode Island (10%), New York (8%), and Pennsylvania (6%).
Grant Distribution by State
Share of 2024 grant dollars across all 43 itemized grants.
States
Cities
Is Frederick Henry & Diana Prince open to new grantees?
0%
first-time grantees, 2024
In 2024, 0 of 43 grantees (0%) were first-time recipients. How we count
- 98% of 2024 grantees were also funded in 2023. Method
- Giving fell 35% from 2021 to 2024. Method
- In 2024 it paid out 62% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $39K (2024) to $74K (2023). In 2024 it made 43 grants totaling $39K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| St Lukes Episcopal School Alexandria, VA | General Fund | $3,000 |
| L'hospital Albert Schwitzer Haiti Pittsburgh, PA | General Fund | $2,500 |
| National Sporting Libarary & Museum Middleburg, VA | General Fund | $2,500 |
| National Sporting Library and Museum Middleburg, VA | General Fund | $2,500 |
| Wildaid San Francisco, CA | General Fund | $2,500 |
| National Gallery of Art Landover, MD | General Fund | $1,500 |
| Best Friends Animal Society Kanab, UT | General Fund | $1,000 |
| City Wildlife Washington, DC | General Fund | $1,000 |
| Enviromental Film Festival Washington, DC | General Fund | $1,000 |
| Garden Club of America New York, NY | General Fund | $1,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2024 | $934,061 | $41,427 | $43,737 | $39,000 | 43 | $40,923 | $38,613 | $66,320 |
| 2023 | $936,371 | $41,984 | $84,615 | $73,600 | 61 | $73,600 | $34,408 | $58,607 |
| 2022 | $972,124 | $72,983 | $76,240 | $69,750 | 59 | $69,750 | $66,493 | $59,638 |
| 2021 | $974,017 | $92,218 | $73,420 | $60,400 | 51 | $61,976 | $80,570 | $65,409 |
| 2020 | $952,066 | $74,376 | $63,144 | $52,000 | 51 | — | $64,801 | $54,345 |
Under IRS private-foundation payout rules, Frederick Henry & Diana Prince reported a distributable amount of $66K for 2024 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No foundation mission is stated. Its 2024 grants went to organizations with varied purposes. For example, WildAid says its mission is to protect wildlife and vital habitats, while the National Gallery of Art says it welcomes people to explore and experience art, creativity, and shared humanity. Best Friends Animal Society describes its work as promoting exemplary animal care and community programs to reduce pet homelessness. The East Greenwich Historic Preservation Society describes itself as a community-focused local history organization.
Grantmaking
In 2024, the foundation reported 43 grants totaling $39,000. Grants ranged from $250 to $3,000, with a median of $500; listed grant purposes were “General Fund.” Notable awards included $3,000 to St. Luke’s Episcopal School in Alexandria, Virginia; $2,500 each to L’Hospital Albert Schweitzer Haiti, the National Sporting Library and Museum, and WildAid; and $1,500 to the National Gallery of Art. Other recipients included Best Friends Animal Society, City Wildlife, and the East Greenwich Historic Preservation Society, each receiving $1,000.
Leadership & Key People
Leadership team and compensation from IRS filings
Diana C. Prince is listed as the foundation’s sole trustee.
Frederick Henry & Diana Prince is led by Diana C. Prince, Sole Trustee since 2024 (on filings since 2020) — the only officer listed, and uncompensated.
Officers on the 2024 filing
Diana C. Prince
Sole Trustee
Trustee → Sole Trustee, 2024
On filings since 2020
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Frederick Henry & Diana Prince
How much does Frederick Henry & Diana Prince give each year?
Frederick Henry & Diana Prince gave $39K across 43 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $74K across 61 grants.
What is Frederick Henry & Diana Prince's typical grant size?
Frederick Henry & Diana Prince's median grant in 2024 was $500, and its average grant was $907, across 43 grants on its 2024 IRS Form 990-PF.
Where does Frederick Henry & Diana Prince give grants?
Frederick Henry & Diana Prince's top state is Virginia, with 32% of the grant dollars itemized on its 2024 IRS Form 990-PF. The next largest states were District of Columbia (21%) and Rhode Island (10%). The most frequent recipient cities were Washington, DC (14 grants), Middleburg, VA (3 grants), New York, NY (3 grants) and Newport, RI (3 grants).
Does Frederick Henry & Diana Prince give general operating support?
Yes: 100% of Frederick Henry & Diana Prince's 2024 grants with a stated purpose (43 of 43) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are Frederick Henry & Diana Prince's largest grantees?
Frederick Henry & Diana Prince's largest 2024 grantees include St Lukes Episcopal School ($3,000), L'hospital Albert Schwitzer Haiti ($2,500) and National Sporting Libarary & Museum ($2,500), according to its 2024 IRS Form 990-PF. Together they received 21% of its itemized 2024 grant dollars.
How large is Frederick Henry & Diana Prince?
Frederick Henry & Diana Prince reported $934K in total assets on its 2024 IRS Form 990-PF. It paid out $41K in qualifying distributions that year, against a required minimum of $66K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.
What does Frederick Henry & Diana Prince fund?
No foundation mission is stated. Its 2024 grants went to organizations with varied purposes. For example, WildAid says its mission is to protect wildlife and vital habitats, while the National Gallery of Art says it welcomes people to explore and experience art, creativity, and shared humanity. See mission & focus areas ↑
How do I apply for a grant from Frederick Henry & Diana Prince?
The foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Frederick Henry & Diana Prince's EIN?
Frederick Henry & Diana Prince's EIN (Employer Identification Number) is 36-3489315. IRS Form 990 filing data is available on this page for 2020–2024.
Does Frederick Henry & Diana Prince accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
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