William and Inez Mabie Family Foundation
Napa, California · EIN 943054756 · Private foundation
Based in Napa, California, William and Inez Mabie Family Foundation has awarded $3.1M across 42 grants in our index of public IRS filings, with giving recorded as recently as 2020. Its largest grant on record went to University of Santa Clara Law Schoo. This profile covers its focus areas, top grant recipients, year-by-year giving, and how a nonprofit should approach it.
What William and Inez Mabie Family Foundation funds
William and Inez Mabie Family Foundation's IRS filings do not carry a single dominant program area — its grants span a range of nonprofit organizations. The grant history below is the clearest guide to what it funds.
Grant history
The largest grants Bespoke Grants has on record for William and Inez Mabie Family Foundation, by amount:
| Recipient | Location | Grant | Year |
|---|---|---|---|
| University of Santa Clara Law Schoo Law school building | Santa Clara, CA | $750K | 2020 |
| Santa Clara University Law school building | Santa Clara, CA | $500K | 2018 |
| Santa Clara Law School Promote legal education | Santa Clara, CA | $400K | 2017 |
| Forbes Norris Mdaals Research Cntr Neuromuscular research and care | San Francisco, CA | $251K | 2017 |
| UC Davis Center of Equine Health Horse health care | Davis, CA | $250K | 2017 |
| Forbes Norris Mdaals Research Cntr Neuromuscular research and care | San Francisco, CA | $250K | 2018 |
| Mendocine Coast Botanical Garden Children's Education | Fort Bragg, CA | $105K | 2017 |
| Sonoma County Change Equine rehabilitation | Santa Rosa, CA | $77K | 2018 |
| Redwood Empire Foodbank Feed needy | Santa Rosa, CA | $70K | 2017 |
| Als Therapy Dev Inst Medical research on ALS | Cambridge, MA | $60K | 2017 |
| Redwood Empire Foodbank Feed needy | Santa Rosa, CA | $55K | 2018 |
| Sonoma County Horse Council Education on horse community | Santa Rosa, CA | $50K | 2017 |
| Committee for the Shelterless Feed needy | Petaluma, CA | $30K | 2017 |
| Napa Cart Animal rescue | Napa, CA | $24K | 2018 |
| Equal Justice America Legal assistance to the poor | Midothian, VA | $21K | 2017 |
William and Inez Mabie Family Foundation giving by year
Total grants Bespoke Grants has indexed for each filing year:
How to apply for funding from William and Inez Mabie Family Foundation
William and Inez Mabie Family Foundation's public IRS filing does not spell out a formal application process. Foundations of this size often give primarily to organizations they already know, so a concise letter of inquiry or a warm introduction is usually the best first contact — not a full proposal.
Is William and Inez Mabie Family Foundation the right funder for your nonprofit?
This page shows what William and Inez Mabie Family Foundation has funded. Bespoke Grants tells you whether it fits your mission — and finds every other foundation that does. Free, no credit card.
Match my nonprofit to funders →Frequently asked questions about William and Inez Mabie Family Foundation
- Does William and Inez Mabie Family Foundation accept grant applications?
- William and Inez Mabie Family Foundation's public filing does not specify an application process. A brief letter of inquiry or a warm introduction is usually the best first step with a private foundation of this size.
- What does William and Inez Mabie Family Foundation fund?
- William and Inez Mabie Family Foundation's grants focus on a range of charitable causes. Recent recipients include University of Santa Clara Law Schoo, Santa Clara University, Santa Clara Law School. Its full grant history is listed above.
- How much does William and Inez Mabie Family Foundation give in grants?
- William and Inez Mabie Family Foundation reported $771K in grants in its most recent IRS filing (FY2020). Across all years in our data it has awarded $3.1M over 42 grants.
- Where is William and Inez Mabie Family Foundation located?
- William and Inez Mabie Family Foundation is based in Napa, California. Its IRS employer identification number (EIN) is 943054756.
- How can I find foundations similar to William and Inez Mabie Family Foundation?
- Bespoke Grants matches your nonprofit against 225,000+ foundations like William and Inez Mabie Family Foundation, ranking each by how well it fits your mission, location, and budget — with the reasoning shown. It is free to search.