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· Private foundation

Edgar a Thronson Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$131k
Granted FY2022
9
Grants FY2022
3
States reached
$75k
Largest

Read this first · the figures below need context

80% of Edgar a Thronson Foundation’s FY2024 grant dollars went to Eastside Community Learning Center Foundation, not to grantees.

Its money now reaches organizations through that sponsor, which does not report who recommended each grant. FY2024 names 4 organizations directly, so a portfolio cannot be read from it. Everything below is therefore FY2022, the last year Edgar a Thronson Foundation named its own grantees at scale: 5 organizations, $131k. It is dated, not current.

Organizations named directly on the return

9
’17
9
’18
12
’19
6
’20
2
’21
5
’22
6
’23
4
’24

Amber years are those where most dollars went to a sponsor.

01What it funds
0199% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Education$694kArts & Culture$273kAnimals$75kHealth$34kHuman Services$6kCrime & Legal$3kCivil Rights$2kPublic Benefit$500Other$0
02FY2022 · 9 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2022

  • Under $10k6 grants · $17k
  • $10k–50k2 grants · $39k
  • $50k–250k1 grant · $75k
$3,000
Median grant
3
States reached
$3.0M
Total assets
Largest grants
RecipientAmount
CARROLL UNIVERSITY$75,000
CANINES ASSISTING SERVICE HEROES$24,000
CATHEDRAL OF ST PETER$15,000
LEUKEMIA & LYMPHOMA SOCIETY$5,000
HUMANE ANIMAL PARTNERS$3,000
BRANDYWINE VALLEY SPCA$3,000
LEUKEMIA & LYMPHOMA SOCIETY$2,500
BELLEVUE COMMUNITY CENTER$2,500
GOOD NEWS JAIL & PRISON MINISTRY$500
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY19–24, $6k) land where the poverty rate runs at 10%, against an area that typically sits at 6%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 6%BELLEVUE COMMUNITY CENTER: $3k → 10%BELLEVUE COMMUNITY CENTER: $2k → 10%BELLEVUE COMMUNITY CENTER: $1k → 10%BELLEVUE COMMUNITY CENTER: $500 → 10%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

MN
WI
NY
MA
PA
CA
VA
DE
DC
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

96%of every dollar goes to organizations it has funded before.
$871k · 19 repeat orgs$32k to everyone else

19 repeat relationships: 7 still active in FY2022, 12 since wound down; 1 grantees were first funded in FY2022 (too recent to call). Read against FY2022, the last year this funder named its own grantees directly; its giving has since run through a sponsor, which reports no donor behind each grant.

How the two cohorts compare

Re-uppedFunded once

Organizations

19
11

Total granted

$871k
$8k

Median revenue growth · since first grant

+48%
+51%

Still filing today

58%
27%

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’17’18’19’20’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24
AnimalsArts & CultureEducationHealthHuman ServicesPublic BenefitOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • CU
    CARROLL UNIVERSITY INC
    7× · 2017–2023 · $400k · revenue +18%
  • DA
    DELAWARE ART MUSEUM INC
    4× · 2017–2020 · $200k · revenue +91%
  • KN
    KALMAR NYCKEL FOUNDATION
    4× · 2017–2020 · $42k · revenue +52%

Funded once

  • BM
    BIGGS MUSEUM OF ART
    one grant, 2021 · $3k
  • JK
    JERRY K GROSSMAN SOCIAL JUSTICE FUND
    one grant, 2020 · $2k
  • IG
    Individual grant recipient
    one grant, 2021 · $1k
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Delaware Museum of Nature and Science Inc

The museum is an educational corporation formed to ignite a life-long passion for exploring, discovering, and valuing nature and science.

—
2
Delaware Society for the Prevention of Cruelty to Animals

Delaware spca is dedicated to the prevention of cruelty and the encouragement of humane treatment of all animals.

Animals
3
Delaware Center for Justice

The delaware center for justice, inc. seeks to ensure an effective, efficient, and equitable system of justice in delaware through advocacy, direct services, research and public education.

Crime & Legal
4
Delaware Agricultural Museum Association

The organization's mission is to collect, preserve, exhibit and interpret the history and technology of delaware and the delmarva peninsula's farm life/culture and to offer public education programs and services related to aspects of the…

—
5
Delaware Advancement Corporation

To aggressively promote investment in muncie-delaware county which will result in the creation and retention of quality job opportunities and enhance the quality of life in our community.

—
6
Connecticut Humane Society

The connecticut humane society is the leading resource in the state for companion animal welfare, enriching the lives of families and communities through adoption services, medical care, education, and prevention of cruelty.

Animals
7
Delaware Nature Society Inc

Delaware nature society connects people with the natural world to improve our environment through education, advocacy, and conservation.

Environment
8
Friends of the Delaware Canal Inc

The friends of the delaware canal is an independent, non-profit organization working to restore, preserve, and improve the delaware canal and its surroundings.

Environment
9
Delaware County Society for the Prevention of Cruelty to Animals

The providence animal center is dedicated to intervention and prevention policies to promote companion animal welfare and provide support services to their caregivers and the community.

Animals
10
Washington Humane Society

The washington humane society protects animals, supports families, and advocates for positive change to create a world where all animals can thrive. we enrich the humanity of our communities by promoting compassion and encouraging people…

Animals
11
Delaware Valley Golden Retriever

Delaware valley golden retriever rescue provides new beginnings for displaced golden retrievers, and other golden-hearted dogs, along with a full array of adoptive and educational support for the adopters and broader community.

Animals
12
Lycoming County Society for Prevention of Cruelty to Animals

Full-service animal shelter, animal care, adoptive services, humane investigaation services and humane education.

Animals
How this is measured
The grantee most central to the portfolio’s shape is Delaware Humane Association; the most unlike its peers is Blood Cancer United Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

15 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 15 of the 32 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
6
Early backer (in before they grew)
15/15
Grantees still filing
10/15
Grew since first funded

Where the money sits, by cause and then by grantee

CARROLL UNIVERSITY INC: $400,000 · EducationCARROLL UNIVERSITY INCDELAWARE ART MUSEUM INC: $200,000 · Arts & CultureDELAWARE ART MUSEUM INCHISTORICAL SOCIETY OF DELAWARE: $26,700 · Arts & CultureHISTORICAL SOCIETY OF D…CATHEDRAL OF ST PETER: $75,000 · OtherCATHEDRAL OF ST PETERKALMAR NYCKEL FOUNDATION: $42,000 · OtherKALMAR NYCKEL FOUNDATI…ST PETER CATHEDRAL SCHOOL: $30,000 · OtherST PETER CATHEDRAL SCH…CANINES ASSISTING SERVICE HEROES: $24,000 · OtherCANINES ASSISTING SERV…BRANDYWINE VALLEY SPCA: $15,000 · OtherBRANDYWINE VALLEY SPCALEUKEMIA & LYMPHOMA SOCIETY OF DELAWARE: $10,750 · OtherDELAWARE SPCA: $8,000 · Other+14 more: $14,058 · Other+14 moreFIRST COMMUNITY FOUNDATION F/K/A EASTSIDE COMMUNITY LEARNING CENTER: $187,000 · Housing & ShelterFIRST COMMUNITY FOU…HUMANE ANIMAL PARTNERS: $11,000 · AnimalsFAITHFUL FRIENDS INC: $8,200 · AnimalsBRANDYWINE VALLEY SPCA: $6,000 · AnimalsDELAWARE HUMANE ASSOCIATION: $3,000 · Animals+1 more: $250 · AnimalsBLOOD CANCER UNITED INC: $23,500 · HealthEDGEMOOR COMMUNITY CENTER INC: $5,600 · Human Services
Education$400,000Arts & Culture$226,700Other$218,808Housing & Shelter$187,000Animals$28,450Health$23,500Human Services$5,600

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCARROLL UNIVERSITY INC: $400,000 over 7y, 0.1% of budgetDELAWARE ART MUSEUM INC: $200,000 over 4y, 1.7% of budgetFIRST COMMUNITY FOUNDATION F/K/A EASTSIDE COMMUNITY LEARNING CENTER: $187,000 over 2y, 3.0% of budgetKALMAR NYCKEL FOUNDATION: $42,000 over 4y, 0.7% of budgetHISTORICAL SOCIETY OF DELAWARE: $26,700 over 5y, 0.4% of budgetBLOOD CANCER UNITED INC: $23,500 over 4y, 0.0% of budgetHUMANE ANIMAL PARTNERS: $11,000 over 3y, 0.1% of budgetFAITHFUL FRIENDS INC: $8,200 over 3y, 0.1% of budgetBRANDYWINE VALLEY SPCA: $6,000 over 3y, 0.0% of budgetEDGEMOOR COMMUNITY CENTER INC: $5,600 over 4y, 0.1% of budgetDELAWARE HUMANE ASSOCIATION: $3,000 over 3y, 0.1% of budgetOLD BRANDYWINE VILLAGE INC: $500 over 2y, 0.6% of budgetLEADERSHIP DELAWARE INC: $500 over 1y, 0.2% of budgetTRI-STATE BIRD RESCUE AND RESEARCH INC: $250 over 1y, 0.0% of budgetJUNIOR ACHIEVEMENT OF DELAWARE INC: $100 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds CARROLL UNIVERSITY INC ↗
  • Who funds DELAWARE ART MUSEUM INC ↗
  • Who funds FIRST COMMUNITY FOUNDATION F/K/A EASTSIDE COMMUNITY LEARNING CENTER ↗
  • Who funds KALMAR NYCKEL FOUNDATION ↗
  • Who funds HISTORICAL SOCIETY OF DELAWARE ↗
  • Who funds BLOOD CANCER UNITED INC ↗
  • Who funds HUMANE ANIMAL PARTNERS ↗
  • Who funds FAITHFUL FRIENDS INC ↗
  • Who funds BRANDYWINE VALLEY SPCA ↗
  • Who funds EDGEMOOR COMMUNITY CENTER INC ↗
  • Who funds DELAWARE HUMANE ASSOCIATION ↗
  • Who funds OLD BRANDYWINE VILLAGE INC ↗
  • Who funds LEADERSHIP DELAWARE INC ↗
  • Who funds TRI-STATE BIRD RESCUE AND RESEARCH INC ↗
  • Who funds JUNIOR ACHIEVEMENT OF DELAWARE INC ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Delaware Community Foundation IncDE32× affinity13 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Delaware Community Foundation Inc · Donald & Martha Dewees Foundation · Crestlea Foundation Inc · Longwood Foundation Inc · Welfare Foundation Inc · Laffey-McHugh Foundation · Marmot Foundation · Wsfs Cares Foundation · Jpmorgan Chase Foundation · Ellice & Rosa McDonald Foundation · The Carl M Freeman Foundation Inc · The Bank of America Charitable Foundation Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Edgar a Thronson Foundation funds: left to right is the share of its income from government, bottom to top the share from Edgar a Thronson Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%0%1%3%5%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 14%
  • Old Brandywine Village Inc: 76% of income from government
  • Edgemoor Community Center Inc: 40% of income from government
  • Historical Society of Delaware: 18% of income from government
  • Faithful Friends Inc: 15% of income from government
  • Humane Animal Partners: 14% of income from government
  • Kalmar Nyckel Foundation: 14% of income from government
  • Delaware Art Museum Inc: 8% of income from government
  • Tri-State Bird Rescue and Research Inc: 3% of income from government
  • Leadership Delaware Inc: 3% of income from government
no gov moneyreceives it· size = income
0get no government money at all
4report government grants on their 990 we could not trace to a source (not plotted)
1rely on government for over half their income
typical government reliance, FY20–25
How this is measured
Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Edgar a Thronson Foundation?

Find your warmest path to Edgar a Thronson Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 32 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2022, released 2022. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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