Leighton A Rosenthal Family Foundation
Accepts applications
Leighton A Rosenthal Family Foundation is a private foundation in Cleveland, Ohio. In tax year 2025 it gave $195,000 in 10 grants; the typical grant was $15,000 and the largest $50,000. It accepts applications; its filing gives the instructions below.
From its IRS Form 990-PF for tax year 2025.
- Grants paid, 2025$195,000
- Number of grants10
- Typical grant$15,000
- Largest grant$50,000
- Assets$4.3 million
- New grantees30%
Giving in 2025 was up from $135,000 the year before.
30% of its 2025 grantees had not received a grant from it the year before, a mix of repeat and new grantees.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $157,500 | 9 | $3.4 million |
| 2024 | $135,000 | 9 | $4.0 million |
| 2025 | $195,000 | 10 | $4.3 million |
How to apply
| Contact | Jane R Horvitz or Cynthia R Boardma C/O 1100 Superior Avenue 1105, Cleveland, OH 44114 |
|---|---|
| Phone or email | (216) 479-2200 |
| What to submit | A letter outlining the purpose of the donation being requested. |
What Leighton A Rosenthal Family Foundation funds
Where it gives
Its grants went to recipients in 6 states, the most to Ohio.
| State | Grants | Amount |
|---|---|---|
| Ohio | 1 | $50,000 |
| Florida | 4 | $45,000 |
| California | 1 | $45,000 |
| New York | 2 | $25,000 |
| Massachusetts | 1 | $20,000 |
| Tennessee | 1 | $10,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| Hathaway Brown School | Lighting the way campaign. | $50,000 |
| Kent Denver School | General use of the recipient. | $45,000 |
| Boston Children's Hospital Foundation | General use of the recipient. | $20,000 |
| United Way Services - Palm Beach | General use of the recipient. | $20,000 |
| Norton Museum of Art | General use of the recipient. | $15,000 |
| The Metropolitan Museum of Art | General use of the recipient. | $15,000 |
| St Jude Children's Research Hospital | General use of the recipient. | $10,000 |
| The Frick Collection | General use of the recipient. | $10,000 |
| Glades Academy | General use of the recipient. | $5,000 |
| Peggy Adams Animal Rescue | General use of the recipient. | $5,000 |
Officers and trustees
- Cynthia R Boardman
- Jane R Horvitz
Questions people ask
Does Leighton A Rosenthal Family Foundation accept grant applications?
Yes. Its latest IRS filing says it accepts applications.
How much does Leighton A Rosenthal Family Foundation give?
$195,000 in tax year 2025, across 10 grants, with a typical grant of $15,000.
Who runs Leighton A Rosenthal Family Foundation?
Its 2025 filing lists Cynthia R Boardman (Trustee) and Jane R Horvitz (Trustee).
What does Leighton A Rosenthal Family Foundation fund?
Based on its grants, mainly education, arts and culture and health.