Private Foundation

THE WINDIBROW FOUNDATION

THE WINDIBROW FOUNDATION is a Private Foundation headquartered in LONG LAKE, MN. Financial data from the 2024 filing: $55K revenue, $65K expenses, $713K total assets. IRS filings disclose 219 grants awarded by this foundation, totaling roughly $380K.

EIN: 411856843 LONG LAKE, MN Latest filing: 2024

Total Revenue$55K

Total Expenses$65K

Total Assets$713K

Grants Given219

Grant Total$380K

Filing Years2020–2024

Sample Grants Given

NATIONAL OUTDOOR LEADERSHIP SCHOOL

LANDER, WY · 2024

GENERAL OPERATING

$10,000

SCIENCE MUSEUM OF MN

ST PAUL, MN · 2024

GENERAL OPERATING

$7,000

ANIMAL HUMANE SOCIETY OF MN

GOLDEN VALLEY, MN · 2024

GENERAL OPERATING

$5,000

DOCTORS WITHOUT BORDERS

HAGERSTOWN, MD · 2024

GENERAL OPERATING

$4,500

PLANNED PARENTHOOD MN

ST PAUL, MN · 2024

GENERAL OPERATING

$3,000

Showing up to 5 of 219 total records — full history available with membership.

Officers & Directors

VP & SECRETARY Ianna M Breese

PRESIDENT Margherita Gale Harris

VP & TREASURER Robert Wh Sinkler

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING

$380,025 219 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$55K	$65K	$713K
2023	$125K	$62K	$723K
2022	$152K	$67K	$660K
2021	$108K	$75K	$574K
2020	$60K	$66K	$541K

Between 2020 and 2024, reported annual revenue declined from $60K to $55K (-8%), with total assets most recently reported at $713K.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in AZ, CA, CO, DC, MD, MN, and 4 other states.

AZCACODCMDMNNYVAWAWY

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for THE WINDIBROW FOUNDATION

Complete financials, all 219 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports