Data / Foundation grants / Marianne and George Markham Foundation
Marianne and George Markham Foundation: 49 grants to organizations, $25,300 (tax year ended December 2025)
Marianne and George Markham Foundation, a private foundation in Milwaukee, WI, paid 49 grants to organizations totaling $25,300 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 13, 2026. The largest was $5,000 to Watch Tower Bible and Tract Society in Wallkill, NY for general.
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- EIN
- 396044355
- Based in
- Milwaukee, WI
- Assets
- $564,713
- Grants paid
- $25,300
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 13, 2026, IRS object ID 202601339349102560. It reported $25,300 in grants paid; 49 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Watch Tower Bible and Tract Society | Wallkill, NY | General | $5,000 | apps.irs.gov | |
| American Civil Liberties Union FDN | New York, NY | General | Civil rights, social action and advocacy | $1,150 | apps.irs.gov |
| Stanford University | Stanford, CA | General | $1,000 | apps.irs.gov | |
| Dancewave | Brooklyn, NY | General | $750 | apps.irs.gov | |
| Natural Resources Defense Council | New York, NY | General | Environment | $750 | apps.irs.gov |
| Planned Parenthood of the Rocky Mountains | Denver, CO | General | $750 | apps.irs.gov | |
| Stanford University Law School | Stanford, CA | General | $750 | apps.irs.gov | |
| Intercambio de Comunidades | Boulder, CO | General | Human services | $700 | apps.irs.gov |
| Pro Publica Inc | New York, NY | General | Arts, culture and humanities | $600 | apps.irs.gov |
| Doctors Without Borders | Hagerstown, MA | General | $550 | apps.irs.gov | |
| Bird Conservancy of the Rockies | Brighton, CO | General | $500 | apps.irs.gov | |
| Boulder County Audubon Society | Boulder, CO | General | $500 | apps.irs.gov | |
| Boulder County Nature Association | Boulder, CO | General | Environment | $500 | apps.irs.gov |
| Drylands Agroecology Research Foundation | Longmont, CO | General | Food, agriculture and nutrition | $500 | apps.irs.gov |
| Environment for Americas | Boulder, CO | General | Animal-related | $500 | apps.irs.gov |
| Nature Conservancy | Arlington, VA | General | $500 | apps.irs.gov | |
| Planned Parenthood Federation of America | Washington, DC | General | $500 | apps.irs.gov | |
| Planned Parenthood of Greater Texas | Dallas, TX | General | Health care | $500 | apps.irs.gov |
| Princeton University | Princeton, NJ | General | Education | $500 | apps.irs.gov |
| Rocky Mountain Public Media Philanthropic Giving | Denver, CO | General | $500 | apps.irs.gov | |
| Union of Concerned Scientists | Cambridge, MA | General | International, foreign affairs and national security | $500 | apps.irs.gov |
| Westover School | Middlebury, CT | General | Education | $500 | apps.irs.gov |
| Wilderness Awareness School | Duvall, WA | General | $500 | apps.irs.gov | |
| Yale University | New Haven, CT | General | $500 | apps.irs.gov | |
| Save the Harborsave the Bay | Boston, MA | General | $400 | apps.irs.gov | |
| Colorado Public Radio-News | Centennial, CO | General | $300 | apps.irs.gov | |
| Lighthouse Writers Workshop | Denver, CO | General | Education | $300 | apps.irs.gov |
| Oxfam America | Boston, MA | General | International, foreign affairs and national security | $300 | apps.irs.gov |
| Planned Parenthood of Wisconsin | Milwaukee, WI | General | $300 | apps.irs.gov | |
| Rocky Mountain Conservancy | Estes Park, CO | General | Recreation and sports | $300 | apps.irs.gov |
| WGBH Educational Foundation | Boston, MA | General | $300 | apps.irs.gov | |
| Western National Parks Association | Tucson, AZ | General | Recreation and sports | $300 | apps.irs.gov |
| American Friends Service Committee | Philadelphia, PA | General | $250 | apps.irs.gov | |
| Central Texas Food Bank | Austin, TX | General | Food, agriculture and nutrition | $250 | apps.irs.gov |
| Democracy Forward Foundation | Washington, DC | General | Crime and legal-related | $250 | apps.irs.gov |
| Earthjustice | San Francisco, CA | General | Environment | $250 | apps.irs.gov |
| New York Times Neediest Cases Fund | New York, NY | General | $250 | apps.irs.gov | |
| Raices Texas | San Antonio, TX | General | $250 | apps.irs.gov | |
| Safe Place | Austin, TX | General | $250 | apps.irs.gov | |
| Texas Appleseed | Austin, TX | General | Community improvement and capacity building | $250 | apps.irs.gov |
| University of Texas Foundation | Austin, TX | General | $250 | apps.irs.gov | |
| World Central Kitchen Inc | Washington, DC | General | International, foreign affairs and national security | $250 | apps.irs.gov |
| Bridge House | Boulder, CO | General | Human services | $200 | apps.irs.gov |
| Compassion & Choices | Etna, NH | General | $200 | apps.irs.gov | |
| Dumb Friends League | Denver, CO | General | $200 | apps.irs.gov | |
| Estes Park Medical Center Foundation | Estes Park, CO | General | Health care | $200 | apps.irs.gov |
| President & Fellows of Harvard College | Boston, MA | General | $200 | apps.irs.gov | |
| The Salvation Army | Denver, CO | General | $200 | apps.irs.gov | |
| Milton Academy | Milton, MA | General | Education | $100 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed May 14, 2025, IRS object ID 202531349349103543. It reported $24,850 in grants paid; 48 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Watch Tower Bible and Tract Society | Wallkill, NY | General | $5,000 | apps.irs.gov | |
| American Civil Liberties Union FDN | New York, NY | General | Civil rights, social action and advocacy | $1,000 | apps.irs.gov |
| Boulder County Audubon Society | Boulder, CO | General | $1,000 | apps.irs.gov | |
| Boulder County Nature Association | Boulder, CO | General | Environment | $1,000 | apps.irs.gov |
| Planned Parenthood Federation of America | Washington, DC | General | $1,000 | apps.irs.gov | |
| Stanford University | Stanford, CA | General | $1,000 | apps.irs.gov | |
| Planned Parenthood of the Rocky Mountains | Denver, CO | General | $800 | apps.irs.gov | |
| Natural Resources Defense Council | New York, NY | General | Environment | $750 | apps.irs.gov |
| Nature Conservancy | Arlington, VA | General | $750 | apps.irs.gov | |
| Stanford University Law School | Stanford, CA | General | $750 | apps.irs.gov | |
| Intercambio de Comunidades | Boulder, CO | General | Human services | $700 | apps.irs.gov |
| Dancewave | Brooklyn, NY | General | $500 | apps.irs.gov | |
| Planned Parenthood of Greater Texas | Dallas, TX | General | Health care | $500 | apps.irs.gov |
| Princeton University | Princeton, NJ | General | Education | $500 | apps.irs.gov |
| Pro Publica Inc | New York, NY | General | Arts, culture and humanities | $500 | apps.irs.gov |
| Rocky Mountain Public Media Philanthropic Giving | Denver, CO | General | $500 | apps.irs.gov | |
| Union of Concerned Scientists | Cambridge, MA | General | International, foreign affairs and national security | $500 | apps.irs.gov |
| Westover School | Middlebury, CT | General | Education | $500 | apps.irs.gov |
| Yale University | New Haven, CT | General | $500 | apps.irs.gov | |
| Doctors Without Borders | Hagerstown, MA | General | $450 | apps.irs.gov | |
| Save the Harborsave the Bay | Boston, MA | General | $350 | apps.irs.gov | |
| Colorado Public Radio-News | Centennial, CO | General | $300 | apps.irs.gov | |
| Lighthouse Writers Workshop | Denver, CO | General | Education | $300 | apps.irs.gov |
| Planned Parenthood of Wisconsin | Milwaukee, WI | General | $300 | apps.irs.gov | |
| Rocky Mountain Conservancy | Estes Park, CO | General | Recreation and sports | $300 | apps.irs.gov |
| WGBH Educational Foundation | Boston, MA | General | $300 | apps.irs.gov | |
| American Friends Service Committee | Philadelphia, PA | General | $250 | apps.irs.gov | |
| Bird Conservancy of the Rockies | Brighton, CO | General | $250 | apps.irs.gov | |
| Central Texas Food Bank | Austin, TX | General | Food, agriculture and nutrition | $250 | apps.irs.gov |
| Earthjustice | San Francisco, CA | General | Environment | $250 | apps.irs.gov |
| Milton Academy | Milton, MA | General | Education | $250 | apps.irs.gov |
| New York Times Neediest Cases Fund | New York, NY | General | $250 | apps.irs.gov | |
| Raices Texas | San Antonio, TX | General | $250 | apps.irs.gov | |
| Safe Place | Austin, TX | General | $250 | apps.irs.gov | |
| Texas Appleseed | Austin, TX | General | Community improvement and capacity building | $250 | apps.irs.gov |
| University of Texas Foundation | Austin, TX | General | $250 | apps.irs.gov | |
| World Central Kitchen Inc | Washington, DC | General | International, foreign affairs and national security | $250 | apps.irs.gov |
| Amnesty International USA | New York, NY | General | $200 | apps.irs.gov | |
| Bridge House | Boulder, CO | General | Human services | $200 | apps.irs.gov |
| Compassion & Choices | Etna, NH | General | $200 | apps.irs.gov | |
| Dumb Friends League | Denver, CO | General | $200 | apps.irs.gov | |
| Estes Park Medical Center Foundation | Estes Park, CO | General | Health care | $200 | apps.irs.gov |
| Oxfam America | Boston, MA | General | International, foreign affairs and national security | $200 | apps.irs.gov |
| President & Fellows of Harvard College | Boston, MA | General | $200 | apps.irs.gov | |
| University of Colorado Foundation | Boulder, CO | General | $200 | apps.irs.gov | |
| Western National Parks Association | Tucson, AZ | General | Recreation and sports | $200 | apps.irs.gov |
| The Salvation Army | Denver, CO | General | $150 | apps.irs.gov | |
| Stanford Magazine | Stanford, CA | General | $100 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Environment | $3,500 |
| Education | $2,950 |
| Civil rights, social action and advocacy | $2,150 |
| International, foreign affairs and national security | $2,000 |
| Human services | $1,800 |
| Health care | $1,400 |
| Arts, culture and humanities | $1,100 |
| Recreation and sports | $1,100 |
States funded
| Recipient state | Granted |
|---|---|
| New York | $16,700 |
| Colorado | $12,250 |
| Massachusetts | $4,600 |
| California | $4,100 |
| Texas | $3,500 |
| District of Columbia | $2,250 |
| Connecticut | $2,000 |
| Virginia | $1,250 |
Also on SpecStream
- Who funds civil rights, social action and advocacy in New York
- Who funds human services in Colorado
- Who funds environment in New York
- Who funds environment in Colorado
- Who funds international, foreign affairs and national security in Massachusetts
- Who funds arts, culture and humanities in New York
Updated May 13, 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.