Donald Grant and Ann Martin Calder Foundation
Private foundation · Hobe Sound, FL · EIN 13-3917776 · reported 2023–2025 · files as Donald Grant & Ann Martin Calder Foundat
71grants reported
$5,000median award
$1,000lower quartile
$100smallest grant
$927Ktotal paid
14states reached
3years giving
This foundation funds faith-based organizations. 8 of its 71 reported grants went to churches, ministries or other religious organizations, $137K in total. That is what it paid, not what it says in a policy.
Gives every year. This foundation reported grants in 2023, 2024, 2025. A funder that shows up year after year is worth a letter even if this year is a no.
Where to write
220 S Beach RD
Hobe Sound, FL 33455-2515
Address as registered with the IRS. Most foundations this size have no website and no application form, which is not a dead end: a short letter to this address is the whole process, and almost nobody sends one.
Who they funded
| Recipient and stated purpose | Where | Amount |
|---|---|---|
| King Baudouin Foundation USA | New York, NY | $105,000 |
| Atlantic Salmon Foundation CONSERVATION FUNDS | Calais, ME | $100,000 |
| Myriad USA | New York, NY | $94,000 |
| National Sporting Library | Middleburg, VA | $78,000 |
| Christ Memorial Chapel | Hobe Sound, FL | $50,600 |
| Christ Memorial Chapel | Hobe Sound, FL | $50,000 |
| Everglades Foundation | Palmetto Bay, FL | $50,000 |
| Atlantic Salmon Foundation | Calais, ME | $36,000 |
| Southampton Hospital Foundation | Southampton, NY | $30,000 |
| Rush University System for Health | Chicago, IL | $25,000 |
| The Garden Conservancy | Garrison, NY | $25,000 |
| Game Conservancy | Greenwich, CT | $21,000 |
| Game Conservancy | Greenwich, CT | $20,000 |
| Hobe Sound Community Chest | Hobe Sound, FL | $20,000 |
| National Sporting Library | Middleburg, VA | $15,000 |
| St John's Espiscopal Church | Southampton, NY | $12,000 |
| Princeton University | Princeton, NJ | $10,185 |
| St Andrew's Dune Church | Southampton, NY | $10,100 |
| Veterinary Initiative for Endangered Wildlife | Bozeman, MT | $10,000 |
| Navy Seal Foundation | Virginia Beach, VA | $10,000 |
| Aloha Foundation | Fairlee, VT | $10,000 |
| Banner Lake Club | Hobe Sound, FL | $10,000 |
| Hospital for Special Surgery Foundation | New York, NY | $10,000 |
| National Sporting Library | Middleburg, VA | $10,000 |
| Southampton Hospital Foundation | Southampton, NY | $10,000 |
| The Garden Conservancy | Garrison, NY | $10,000 |
| St Andrew's Dune Church | Southampton, NY | $7,000 |
| Jupiter Island Medical Clinic | Hobe Sound, FL | $5,000 |
| Jupiter Island Arts Council | Jupiter, FL | $5,000 |
| Bonefish and Tarpon Trust | Miami, FL | $5,000 |
| Jupiter Island Medical Clinic | Hobe Sound, FL | $5,000 |
| Bonefish and Tarpon Trust | Miami, FL | $5,000 |
| Conservation Fund | Arlington, VA | $5,000 |
| Jupiter Island Medical Clinic | Hobe Sound, FL | $5,000 |
| Jupiter Medical Center Foundation | Jupiter, FL | $5,000 |
| St John's Espiscopal Church | Southampton, NY | $5,000 |
| St Paul's School | Concord, NH | $4,000 |
| Marina Orth Foundation | Washington, DC | $2,000 |
| Andrew K Dwyer Foundation | Hobe Sound, FL | $2,000 |
| Lake Agawam Conservancy | Southampton, NY | $2,000 |
| St Paul's School | Concord, NH | $2,000 |
| Breakwater School | Portland, ME | $2,000 |
| Center for Interfaith Relations | Louisville, KY | $2,000 |
| Friends of Independent Schools and Better Education | Seattle, WA | $2,000 |
| Southampton Association | Southampton, NY | $2,000 |
| Sse Alumni USA Inc (dba American Friends of Sse) | Brooklyn, NY | $2,000 |
| Weill Cornell Medical College | New York, NY | $2,000 |
| 1000 Friends of Florida | Tallahassee, FL | $1,000 |
| American University of Paris | Paris | $1,000 |
| Irish Georgian Society | Chicago, IL | $1,000 |
| 1000 Friends of Florida | Tallahassee, FL | $1,000 |
| American University of Paris | Paris | $1,000 |
| Boys and Girls Club of Martin County | Hobe Sound, FL | $1,000 |
| Computer Innovations for Today's Youth | Port Saint Lucie, FL | $1,000 |
| Guardians of Martin County | Hobe Sound, FL | $1,000 |
| Hospital for Special Surgery Foundation | New York, NY | $1,000 |
| Weill Cornell Medical College | New York, NY | $1,000 |
| 1000 Friends of Florida | Tallahassee, FL | $1,000 |
| American University of Paris | Paris | $1,000 |
| Computer Innovations for Today's Youth | Port Saint Lucie, FL | $1,000 |
Showing the 60 largest of 71 reported grants.
Which foundations would fund your organization?
Tell us what you do, where you are and how big you are. We search 4,435,845 reported grants and hand back the foundations that already funded organizations like yours, at a size you can actually win.
Get your funder match — $29