Marguerite Sours Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Marguerite Sours Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 74-2425445

Foundation Overview

Based in Rockport, TX, Marguerite Sours Foundation has awarded 247 grants totaling $1,216,500 to organizations in Texas, Colorado and 10 other states across the US. Individual grants range from $1,000 to $25,000, with a median award of $3,000.

Latest Tax Year
2023
Total Giving (all years)
$1,216,500
Total Assets
$2,457,575
Median Grant (all grants)
$3,000

Latest Form 990-PF Snapshot

Total Grants
30
Median Grant
$2,700
% Median Grant Decline
-10% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Balanced Approach: 40%

12 of 30 recipients (40%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.

Geographic Focus
Texas

60% of grants are awarded in Texas, with additional funding distributed across 11 other locations. The foundation balances regional focus with broader geographic diversity. Within Texas, funding concentrates in Rockport (41%), San Antonio (30%), Corpus Christi (14%).

Funding Trajectory
-36%

Declining funding trend with 36% decrease over 7 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
General Purposes + Education

Dual focus on general purposes (75%) and education, indicating strategic concentration in complementary program areas.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Marguerite Sours Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Adapitive Sports Association $1,000 Durango, CO, US Operations 2023
American Foundation For Suicide Pre $1,500 New Yord, NY, US Operations 2023
Another Chance Rescue $5,000 Fulton, TX, US Operations 2023
Aransas County Humane Society $5,000 Fulton, TX, US Operations 2023
Assumption Abbey $2,000 Richardton, ND, US Operations 2023
Big Brothers Big Sisters Of Sw Colo $2,000 Durango, CO, US Operations 2023
Camp Aranzazu $2,500 Rockport, TX, US Operations 2023
Central Catholic High School $5,000 San Antonio, TX, US Scholarships 2023
Childhelp $1,500 Paridise Valley, AZ, US Operations 2023
Durango Arts Center $1,000 Durango, CO, US Operations 2023
Fisher House $3,000 San Antonio, TX, US Operations 2023
Fulton Volunteer Fire Dept $1,000 Fulton, TX, US Operations 2023
Furever Sunny Animal Sanctuary $5,000 Pemberville, OH, US Operations 2023
Guide Dogs Of Texas $2,000 San Antonio, TX, US Operations 2023
Humane Society Of The White Mountn $1,500 Lakeside, AZ, US Operations 2023
Hutchinson Community College $5,000 Hutchinson, KS, US Scholarships 2023
Mercy Health Foundation $9,400 Corpus Christi, TX, US Operations 2023
Molino De Suenos Animal Resucue $1,900 Bigfoot, TX, US Operations 2023
Music In The Mountains $3,000 Nevada City, CA, US Operations 2023
Oregon Donkey Rescue $1,500 Oregon City, OR, US Operations 2023
Our Lady Of Charity Catholic Church $1,500 Cicero, IL, US Operations 2023
Peewees Pet Adoption $2,900 Corpus Christi, TX, US Operations 2023
Polar Bears International $5,000 Bozeman, MT, US Operations 2023
Rockport Volunteer Fire Dept $1,000 Rockport, TX, US Operations 2023
Scottsdale Charro Foundation $3,000 Scottsdale, AZ, US Operations 2023
Southwest Wildlife Conservation $1,500 Scottsdale, AZ, US Operations 2023
St Marys School Of Law $5,000 San Antonio, TX, US Scholarships 2023
St Columbia School $4,000 Durango, CO, US Operations 2023
Tunnel To Towers Asc $3,500 Staten Island, NY, US Operations 2023
Winnipeg Foundation Usa $5,000 Rockport, TX, US Operations 2023
Sacred Heart School $10,000 Rockport, TX, US Operations 2022
Humane Society Of Aransas County $5,000 Fulton, TX, US Operations 2022
Camp Aranzazu $5,000 Rockport, TX, US Operations 2022
Another Chance Rescue $5,000 Fulton, TX, US Operations 2022
Rockport Vfd $1,000 Rockport, TX, US Operations 2022
Fulton Vfd $1,000 Fulton, TX, US Operations 2022
Winnipeg Usa Foundation $20,000 Rockport, TX, US Operations 2022
Lamar Vfd $1,000 Rockport, TX, US Operations 2022
Peewees Pet Adoption $1,000 Corpus Christi, TX, US Operation 2022
Central Catholic High School $10,000 San Antonio, TX, US Scholarships 2022
Hutchinson Community College $10,000 Hutchinson, KS, US Scholarships 2022
St Marys University School Of Law $10,000 San Antonio, TX, US Scholarships 2022
Assumption Abbey $2,000 Richardton, ND, US Operations 2022
Big Brothers Big Sisters Of Sw Col $2,000 Durango, CO, US Operations 2022
Adapitive Sports Association $1,000 Durango, CO, US Operations 2022
Durango Art Center $1,000 Durango, CO, US Operations 2022
Fisher House Inc $3,000 San Antonio, TX, US Operations 2022
Guide Dogs Of Texas $2,000 San Antonio, TX, US Operations 2022
Mercy Health Foundation $9,600 Corpus Christi, TX, US Operations 2022
Music In The Mountains $3,000 Nevada City, CA, US Operations 2022
St Pius X $5,000 San Antonio, TX, US Operations 2022
St Columbia School $8,000 Durango, CO, US Operations 2022
Southwest Wildlife Conversation $13,000 Scottsdale, AZ, US Operations 2022
Scottsdale Charro Foundation $5,000 Scottsdale, AZ, US Operations 2022
Oregon Donkey Sanctuary $3,000 Oregon City, OR, US Operations 2022
Southwest Oasis Labrador Rescue $3,000 Tucson, AZ, US Operations 2022
Arizona Humane Society $3,000 Phoenix, AZ, US Operations 2022
Arizona Animal Welfare League $3,000 Phoenix, AZ, US Operations 2022
Tunnel To Towers Assc $3,000 Staten Island, NY, US Operations 2022
Humane Society Of The White Mount $3,000 Lakeside, AZ, US Operations 2022
Sacred Heart School $10,000 Rockport, TX, US Operations 2022
Humane Society Of Aransas County $5,000 Fulton, TX, US Operations 2022
Camp Aranzazu $5,000 Rockport, TX, US Operations 2022
Another Chance Rescue $5,000 Fulton, TX, US Operations 2022
Rockport Vfd $1,000 Rockport, TX, US Operations 2022
Fulton Vfd $1,000 Fulton, TX, US Operations 2022
Winnipeg Usa Foundation $20,000 Rockport, TX, US Operations 2022
Lamar Vfd $1,000 Rockport, TX, US Operations 2022
Peewees Pet Adoption $1,000 Corpus Christi, TX, US Operation 2022
Central Catholic High School $10,000 San Antonio, TX, US Scholarships 2022
Hutchinson Community College $10,000 Hutchinson, KS, US Scholarships 2022
St Marys University School Of Law $10,000 San Antonio, TX, US Scholarships 2022
Assumption Abbey $2,000 Richardton, ND, US Operations 2022
Big Brothers Big Sisters Of Sw Col $2,000 Durango, CO, US Operations 2022
Adapitive Sports Association $1,000 Durango, CO, US Operations 2022
Durango Art Center $1,000 Durango, CO, US Operations 2022
Fisher House Inc $3,000 San Antonio, TX, US Operations 2022
Guide Dogs Of Texas $2,000 San Antonio, TX, US Operations 2022
Mercy Health Foundation $9,600 Corpus Christi, TX, US Operations 2022
Music In The Mountains $3,000 Nevada City, CA, US Operations 2022
St Pius X $5,000 San Antonio, TX, US Operations 2022
St Columbia School $8,000 Durango, CO, US Operations 2022
Southwest Wildlife Conversation $13,000 Scottsdale, AZ, US Operations 2022
Scottsdale Charro Foundation $5,000 Scottsdale, AZ, US Operations 2022
Oregon Donkey Sanctuary $3,000 Oregon City, OR, US Operations 2022
Southwest Oasis Labrador Rescue $3,000 Tucson, AZ, US Operations 2022
Arizona Humane Society $3,000 Phoenix, AZ, US Operations 2022
Arizona Animal Welfare League $3,000 Phoenix, AZ, US Operations 2022
Tunnel To Towers Assc $3,000 Staten Island, NY, US Operations 2022
Humane Society Of The White Mount $3,000 Lakeside, AZ, US Operations 2022
Sacred Heart School $10,000 Rockport, TX, US Operations 2022
Humane Society Of Aransas County $5,000 Fulton, TX, US Operations 2022
Camp Aranzazu $5,000 Rockport, TX, US Operations 2022
Another Chance Rescue $5,000 Fulton, TX, US Operations 2022
Rockport Vfd $1,000 Rockport, TX, US Operations 2022
Fulton Vfd $1,000 Fulton, TX, US Operations 2022
Winnipeg Usa Foundation $20,000 Rockport, TX, US Operations 2022
Lamar Vfd $1,000 Rockport, TX, US Operations 2022
Peewees Pet Adoption $1,000 Corpus Christi, TX, US Operation 2022
Central Catholic High School $10,000 San Antonio, TX, US Scholarships 2022
Hutchinson Community College $10,000 Hutchinson, KS, US Scholarships 2022
St Marys University School Of Law $10,000 San Antonio, TX, US Scholarships 2022
Assumption Abbey $2,000 Richardton, ND, US Operations 2022
Big Brothers Big Sisters Of Sw Col $2,000 Durango, CO, US Operations 2022
Adapitive Sports Association $1,000 Durango, CO, US Operations 2022
Durango Art Center $1,000 Durango, CO, US Operations 2022
Fisher House Inc $3,000 San Antonio, TX, US Operations 2022
Guide Dogs Of Texas $2,000 San Antonio, TX, US Operations 2022
Mercy Health Foundation $9,600 Corpus Christi, TX, US Operations 2022
Music In The Mountains $3,000 Nevada City, CA, US Operations 2022
St Pius X $5,000 San Antonio, TX, US Operations 2022
St Columbia School $8,000 Durango, CO, US Operations 2022
Southwest Wildlife Conversation $13,000 Scottsdale, AZ, US Operations 2022
Scottsdale Charro Foundation $5,000 Scottsdale, AZ, US Operations 2022
Oregon Donkey Sanctuary $3,000 Oregon City, OR, US Operations 2022
Southwest Oasis Labrador Rescue $3,000 Tucson, AZ, US Operations 2022
Arizona Humane Society $3,000 Phoenix, AZ, US Operations 2022
Arizona Animal Welfare League $3,000 Phoenix, AZ, US Operations 2022
Tunnel To Towers Assc $3,000 Staten Island, NY, US Operations 2022
Humane Society Of The White Mount $3,000 Lakeside, AZ, US Operations 2022
St Pius X $5,000 San Antonio, TX, US Operations 2021
St Columbia School $8,000 Durango, CO, US Operations 2021
Music In The Mountains $5,000 Nevada City, CA, US Operations 2021
Mercy Health Foundation $9,000 Corpus Christi, TX, US Operations 2021
Klux Radio $5,000 Corpus Christi, TX, US Operations 2021
Kiwanis Of Duranto $1,000 Durango, CO, US Operations 2021
Guide Dogs Of Texas $2,000 San Antonio, TX, US Operations 2021
Fischer House $3,000 San Antonio, TX, US Operations 2021
Durango Art Center $3,000 Durango, CO, US Operations 2021
Charro Foundation $2,000 Scottsdale, AZ, US Operations 2021
Big Brothers Big Sisters Of The Sw $3,000 Durango, CO, US Operations 2021
Adaptive Sports Assc $3,000 Windham, NY, US Operations 2021
Another Chance Rft Rescue $5,000 Rockport, TX, US Operations 2021
Humane Society Of Aransas County $5,000 Rockport, TX, US Operations 2021
The Winnipeg Foundation $20,000 Rockport, TX, US Operations 2021
Central Catholic High School $10,000 San Antonio, TX, US Operations 2021
St Marys University $10,000 San Antonio, TX, US Operations 2021
Sacred Heart School $10,000 Rockport, TX, US Operations 2021
Rockport Vfd $2,000 Rockport, TX, US Operations 2021
Fulton Vfd $2,000 Fulton, TX, US Operations 2021
Lamar Vfd $1,500 Rockport, TX, US Operations 2021
Camp Aranzazu $5,000 Rockport, TX, US Operations 2021
Peewee Pet Adoption $1,000 Corpus Christi, TX, US Operations 2021
Coastal Bend Troup Support $2,500 Rockport, TX, US Operations 2021
Rockport Art Association $2,500 Rockort, TX, US Operations 2021
Rockport Fulton Good Smaritians $2,500 Rockport, TX, US Operations 2021
Hutchinson Community College $10,000 Hutchinson, KS, US Operations 2021
Assumption $3,000 Richardton, ND, US Operations 2021
Central Catholic Hospital $5,000 San Antonio, TX, US Scholarships 2020
Hutchinson Community College $5,000 Hutchinson, KS, US Scholarships 2020
St Marys School Of Law $10,000 San Antonio, TX, US Scholarships 2020
Another Chance Pet Rescue $2,500 Rockport, TX, US Operations 2020
Coastal Bend Troop Support $2,000 Rockport, TX, US Operations 2020
Humane Society Of Aransas County $10,000 Fulton, TX, US Operations 2020
Peewees Pet Adoption $2,500 Corpus Christi, TX, US Operations 2020
Fulton Volunteer Fire Department $1,000 Fulton, TX, US Operations 2020
Rockport Volunteer Fire Department $1,000 Rockport, TX, US Operations 2020
Winnipeg Foundation Usa $15,000 Rockport, TX, US Operations 2020
Guide Dogs Of Texas $2,000 San Antonio, TX, US Operations 2020
Camp Aranazu $5,000 Rockport, TX, US Operations 2020
Sacred Heart School $20,000 Rockport, TX, US Operations 2020
Ficher House Inc $3,000 San Antonio, TX, US Operations 2020
Durango Arts Center $3,000 Durango, CO, US Operations 2020
Assumption Abbey $3,000 Richardton, ND, US Operations 2020
Mercy Health Foundation $9,000 Corpus Christi, TX, US Oerations 2020
Adaptive Sports Association $3,000 Windham, NY, US Operations 2020
Music In The Mountains $5,000 Nevada City, CA, US Operations 2020
Klux Radio $5,000 Corpus Christi, TX, US Operations 2020
St Columbia School $8,000 Durango, CO, US Operations 2020
St Pius X $5,000 San Antonio, TX, US Opearations 2020
Southwest Wildlife Conservation Cen $3,000 Scottsdale, AZ, US Operations 2020
Sacred Heart Church $6,000 Rockport, TX, US Gaabriel Project 2018
Sacred Heart School $6,000 Rockport, TX, US Operations 2018
Guide Dogs Of Texas $2,000 San Antonio, TX, US Operations 2018
Assumption Abbey $2,000 Richardton, ND, US Operations 2018
Performing Animal Welfare Society $2,000 Galt, CA, US Operations 2018
St Pius X $5,000 San Antonio, TX, US Operations 2018
Hutchinson Community College $5,000 Hutchinson, KS, US Scholarships 2018
Central Catholic High School $5,000 San Antonio, TX, US Scholarships 2018
Friends Of History $2,500 Rockport, TX, US Operations 2018
Odyssey After School Enrichment Pro $6,000 Rockport, TX, US Operations 2018
Fisher House $2,000 San Antonio, TX, US Operations 2018
Adaptive Sports Foundation $2,000 Windham, NY, US Operations 2018
Southwest Wildlive Conservation $2,000 Scottsdale, AZ, US Operations 2018
Rockport Center For The Arts $2,000 Rockport, TX, US Operations 2018
Durango Art Center $2,000 Durango, CO, US Operations 2018
Music In The Mountains $5,000 Nevada City, CA, US Operations 2018
Klux Raido $5,000 Corpus Christi, TX, US Operations 2018
St Columbia School $5,000 Durango, CO, US Operations 2018
The Winnipeg Usa Foundation $10,000 Rockport, TX, US Operations 2018
Another Chance Rft $1,500 Rockport, TX, US Operations 2018
St Marys School Of Law $10,000 San Antonio, TX, US Scholarships 2018
Charo Foundation $2,000 Scottsdale, AZ, US Operations 2018
Coastal Bend Troup Support $2,500 Rockport, TX, US Operations 2018
Fulton Volunteer Fire Dept $1,000 Fulton, TX, US Operations 2018
Humane Society Of Aranasas County $5,000 Fulton, TX, US Operations 2018
Rockport Little Theatre $2,500 Rockport, TX, US Operations 2018
Pee Wees Adoption $1,500 Corpus Christi, TX, US Operations 2018
Rockport Volunteer Fire Department $1,000 Rockport, TX, US Operations 2018
Young Life $3,500 Rockport, TX, US Operations 2018
Wings Rescue $2,500 Rockport, TX, US Operations 2018
Order Of The Sparkling City $1,500 Corpus Christi, TX, US Operations 2018
Other $1,500 Rockport, TX, US Operations 2018
Sacred Heart Church $7,000 Rockport, TX, US Gaabriel Project 2017
Sared Heart School $10,000 Rockport, TX, US Operations 2017
Guide Dogs Of Texas $2,000 San Antonio, TX, US Operations 2017
Assumption Abbey $2,000 Richardton, ND, US Operations 2017
Performing Animal Welfare Society $2,000 Galt, CA, US Operations 2017
St Pius X $5,000 San Antonio, TX, US Operations 2017
Hutchinson Community College $10,000 Hutchinson, KS, US Scholarships 2017
Central Catholic High School $10,000 San Antonio, TX, US Scholarships 2017
Friends Of History $5,000 Rockport, TX, US Operations 2017
Odyssey After School Enrichment Pro $5,000 Rockport, TX, US Operations 2017
Fisher House $2,000 San Antonio, TX, US Operations 2017
Adaptive Sports Foundation $2,000 Windham, NY, US Operations 2017
Southwest Wildlive Conservation $2,000 Scottsdale, AZ, US Operations 2017
Rockport Center For The Arts $2,000 Rockport, TX, US Operations 2017
Durango Art Center $2,000 Durango, CO, US Operations 2017
Music In The Mountains $5,000 Nevada City, CA, US Operations 2017
Klux Raido $8,000 Corpus Christi, TX, US Operations 2017
St Columbia School $8,000 Durango, CO, US Operations 2017
The Winnipeg Usa Foundation $10,000 Rockport, TX, US Operations 2017
Rockport Relief Camp $25,000 Rockport, TX, US Operations 2017
St Marys School Of Law $20,000 San Antonio, TX, US Scholarships 2017
Hutchinson Community Coll $10,000 Hutchinson, KS, US Scholarships 2016
Uso Of South Texas $5,000 Corpus Christi, TX, US Operations 2016
Central Catholic High Sch $10,000 San Antonio, TX, US Scholarships 2016
Peewee's Pet Adoption Inc $5,000 Coprus Christi, TX, US Operations 2016
Klux Radio 895 Fm $5,000 Corpus Christi, TX, US Operations 2016
Guide Dogs Of Texas $5,000 San Antonio, TX, US Operations 2016
St Columbia School $5,000 Durango, CO, US Operations 2016
St Mary's University $20,000 San Antonio, TX, US Scholarships 2016
Sacred Heart School $10,000 Rockport, TX, US Operations 2016
Young Life Of Rockport $3,500 Rockport, TX, US Operations 2016
Fischer House $5,000 San Antonio, TX, US Operations 2016
St Pius X Church $5,000 San Antonio, TX, US Operations 2016
Wounded Warrior Project $5,000 Houston, TX, US Operations 2016
Friends Of Historical Society $5,000 Rockport, TX, US Operations 2016
Humane Society Of Aransas County $2,500 Fulton, TX, US Operations 2016
Sacred Heart Church $10,000 Rockport, TX, US Operations 2016
Camp Aranazu $5,000 Rockport, TX, US Operations 2016
Fulton Volunteer Fire Dept $2,500 Fulton, TX, US Operations 2016
Rockport Volunteer Fire Dept $2,500 Rockport, TX, US Operations 2016
Homes For Our Troops $5,000 Taunton, MA, US Operations 2016
Order Of Sparkling City $5,500 Corpus Christi, TX, US Operations 2016
The Winnipeg Usa Foundation $10,000 Rockport, TX, US Operations 2016
Assumption Abbey $2,500 Richardton, ND, US Operations 2016

Foundations Similar to Marguerite Sours Foundation

Discover 5 foundations with comparable assets ($2,438,373-$2,461,255), similar grant patterns, and geographic focus in TX that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 81-0772404 | 96 grants awarded
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EIN: 75-2825884 | 34 grants awarded
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EIN: 82-3386507 | 137 grants awarded
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EIN: 20-4599790 | 73 grants awarded
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Same state
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EIN: 26-3907247 | 460 grants awarded
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Contact Information

Official contact details for Marguerite Sours Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 74-2425445
Website N/A
Address PO BOX 1419 Rockport, TX 78381-0000

Key People (3)

Board members, trustees, and key staff who oversee Marguerite Sours Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Jacalyn Bauer
Vice President Charlotte Walston
Director Susan Bowers

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Marguerite Sours Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.