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Elizabeth M Landon & Harriette M Landon at a glance

· Private foundation

Elizabeth M Landon & Harriette M Landon

Its FY2025 filing reports that it accepted unsolicited grant applications.

$681k
Granted FY2025still arriving
45
Grants FY2025still arriving
10
States reached
$100k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
05Through PlinthRead
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Arts & Culture$1.4MPhilanthropy$882kEducation$565kHuman Services$458kAnimals$412kHealth$274kPublic Safety & Disaster$161kScience & Tech$124kOther$0
02FY2025 · 45 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k19 grants · $108k
  • $10k–50k24 grants · $383k
  • $50k–250k2 grants · $190k
$10,000
Median grant
10
States reached
$11M
Total assets
Largest grants
RecipientAmount
HARTFORD FOUNDATION FOR PUBLIC GIVING$100,000
HARTFORD SYMPHONY ORCHESTRA$90,000
FIDELCO GUIDE DOG FOUNDATION INC$28,000
HARTFORD STAGE COMPANY$25,000
STEPHENS COLLEGE$22,000
MORRIS ANIMAL FOUNDATION$22,000
COLORADO STATE UNIV COLLEGE OF$22,000
AMERICAN RED CROSS$20,000
CONNECTICUT CHILDREN'S MEDICAL CENTER$20,000
UNITED WAY$20,000
HILL-STEAD MUSEUM$20,000
HARTFORD AREA HABITAT FOR HUMANITY$15,000
CONNECTICUT SCIENCE CENTER$15,000
HARTFORD HOSPITAL$15,000
FOODSHARE INC$14,000
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 (FY17–25, $551k) 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%CANINE COMPANIONS FOR INDEPENDENCE: $7k → 7%FIDELCO GUIDE DOG FOUNDATION INC: $28k → 11%CANINE COMPANIONS FOR INDEPENDENCE: $6k → 7%FIDELCO GUIDE DOG FOUNDATION INC: $25k → 11%CANINE COMPANIONS FOR INDEPENDENCE: $6k → 7%FIDELCO GUIDE DOG FOUNDATION INC: $25k → 11%CANINE COMPANIONS FOR INDEPENDENCE: $6k → 7%FIDELCO GUIDE DOG FOUNDATION INC: $23k → 11%CANINE COMPANIONS FOR INDEPENDENCE: $6k → 7%FIDELCO GUIDE DOG FOUNDATION INC: $23k → 11%CANINE COMPANIONS FOR INDEPENDENCE: $5k → 7%FIDELCO GUIDE DOG FOUNDATION INC: $23k → 11%CANINE COMPANIONS FOR INDEPENDENCE: $5k → 7%PAWS ASSISTANCE DOGS: $8k → 10%FIDELCO GUIDE DOG FOUNDATION INC: $23k → 11%CANINE COMPANIONS FOR INDEPENDENCE: $5k → 7%PAWS ASSISTANCE DOGS: $7k → 10%FIDELCO GUIDE DOG FOUNDATION INC: $23k → 11%PAWS ASSISTANCE DOGS: $6k → 10%PAWS ASSISTANCE DOGS: $6k → 10%PAWS ASSISTANCE DOGS: $6k → 10%PAWS ASSISTANCE DOGS: $5k → 10%GOLDEN PAWS ASSISTANCE DOGS INC: $8k → 10%PAWS ASSISTANCE DOGS: $5k → 10%YMCA OF GREATER HARTFORD: $15k → 11%YMCA OF GREATER HARTFORD: $10k → 11%YMCA OF GREATER HARTFORD: $10k → 11%YMCA OF GREATER HARTFORD: $9k → 11%YMCA OF GREATER HARTFORD: $8k → 11%YMCA OF GREATER HARTFORD: $5k → 11%YMCA OF GREATER HARTFORD: $5k → 11%AMERICAN RED CROSS: $20k → 11%AMERICAN RED CROSS: $20k → 11%AMERICAN RED CROSS: $15k → 11%AMERICAN RED CROSS: $10k → 11%AMERICAN RED CROSS: $10k → 11%AMERICAN RED CROSS: $10k → 11%AMERICAN RED CROSS: $10k → 11%AMERICAN RED CROSS: $10k → 11%AMERICAN RED CROSS: $10k → 11%AMERICAN RED CROSS: $5k → 11%AMERICAN RED CROSS: $5k → 11%AMERICAN RED CROSS: $5k → 11%AMERICAN RED CROSS: $5k → 11%AMERICAN RED CROSS: $5k → 11%AMERICAN RED CROSS: $5k → 11%WILSON-GRAY YMCA: $10k → 11%WILSON-GRAY YMCA: $6k → 11%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

NY
MA
NJ
CT
CA
CO
MO
VA
AZ
FL
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.

98%of every dollar goes to organizations it has funded before.
$3.9M · 50 repeat orgs$71k to everyone else

50 repeat relationships: 40 still active in FY2025, 10 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

50
6

Total granted

$3.9M
$66k

Median revenue growth · since first grant

+40%
+97%

Still filing today

66%
50%

New vs renewed · share of each year

In FY2025, 99% of grant dollars renewed an existing relationship; $5k went to new ones.

50%100%’17’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’19’20’21’22’23’24’25
Arts & CultureEducationHuman ServicesHealthAnimalsHousing & ShelterOther
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

  • HS
    HARTFORD SYMPHONY ORCHESTRA INC
    8× · 2017–2025 · $730k · revenue +6%
  • UNIVERSITY OF HARTFORD
    8× · 2017–2025 · $225k · revenue +13%
  • FG
    FIDELCO GUIDE DOG FOUNDATION INC
    8× · 2017–2025 · $191k · revenue +79%

Funded once

  • EP
    ELIZABETH PARK CONSERVANCY INCgraduated
    one grant, 2019 · $25k · revenue +141%
  • TO
    TOWN OF FARMINGTON
    one grant, 2019 · $15k
  • Dana-Farber Cancer Institute Incgraduated
    one grant, 2019 · $10k · revenue +97%
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
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
2
The Hospital of Central Connecticut

The Hospital of Central Connecticut is dedicated to fostering, sustaining and improving the health status of the people in the communities we serve.

Health
3
Hartford HealthCare Medical Group Specialists Pllc

The Mission of Hartford HealthCare Medical Group Specialists, PLLC is to put the patients first, provide coordinated quality care and value, exceed the expectations of patients, providers, staff and the community that it serves.

Health
4
Connecticut Aeronautical Historical Association Inc

The new england air museum's mission is to preserve and present the story of aviation and aerospace, with an emphasis on new england's role, and the genius and inspiration that made it possible. the museum also seeks to inspire young…

Arts & Culture
5
Harvard Conservation Trust

To preserve the unique character and natural resources of harvard.

Environment
6
Hartford HealthCare Corporation

Hartford HealthCare's mission is to improve the health and healing of the people and communities it serves.

Health
7
Northeast College of Health Sciences

Northeast college of health sciences (the college) is committed to academic excellence, leadership, and professional best practices in the health sciences.

Education
8
Central Maine Healthcare Corporation

To provide exceptional healthcare services in a safe and trustful environment through the expertise, committment, and compassion of our family of caregivers.

Health
9
Hartford HealthCare Medical Group Inc

The Mission of Hartford HealthCare Medical Group is to put patients first, provide coordinated quality care and value, and exceed the expectations of patients, providers, staff and the community that it serves.

Health
10
The Charlotte Hungerford Hospital

To improve the health and healing of the people and communities we serve.

Health
11
President and Fellows of Harvard College

Undergraduate, graduate, and professional education and research across a broad array of academic domains.

Education
12
Saint Anselm College

Saint anselm is a catholic, benedictine college providing all of its students a distinctive liberal arts education that incorporates opportunities for professional and career preparation. it does so in a learning community that encourages…

Education
How this is measured
The grantee most central to the portfolio’s shape is Hartford Foundation for Public Giving; the most unlike its peers is Dana-Farber Cancer Institute 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

40 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. 40 of the 58 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)
7
Early backer (in before they grew)
38/40
Grantees still filing
35/40
Grew since first funded

Where the money sits, by cause and then by grantee

HARTFORD SYMPHONY ORCHESTRA INC: $730,000 · Arts & CultureHARTFORD SYMPHONY ORCHESTRA INCHARTFORD STAGE COMPANY INC: $188,500 · Arts & CultureHARTFORD STAGE COMPANY INCCONNECTICUT SCIENCE CENTER INC: $84,200 · Arts & CultureCONNECTICUT SCIENCE CENTER INCWADSWORTH ATHENEUM MUSEUM OF ART: $76,000 · Arts & CultureWADSWORTH ATHENEUM MUSEUM OF AR…THEATERWORKS INC: $74,000 · Arts & CultureTHEATERWORKS INCGOODSPEED OPERA HOUSE FOUNDATION INC: $68,000 · Arts & CultureHILL-STEAD MUSEUM: $62,950 · Arts & Culture+3 more: $33,000 · Arts & CultureUNITED WAY: $162,000 · OtherUNITED WAYBOYS & GIRLS CLUB: $94,000 · OtherBOYS & GIRLS CLUBFOODSHARE INC: $91,000 · OtherFOODSHARE INCDANA FARBER CENTER FOR FAMILY SUPPORT: $77,000 · OtherDANA FARBER CENTER FOR FAM…COLORADO STATE UNIV COLLEGE OF VETERINARY MEDICINE AND BIOMEDICAL SCIENCES: $66,500 · OtherCOLORADO STATE UNIV COLLEG…COLORADO STATE UNIV COLLEGE OF: $62,000 · OtherCOLORADO STATE UNIV COLLEG…HARTFORD HOSPITAL COVID-19 FUND: $40,000 · OtherHABITAT FOR HUMANITY NORTH CENTRAL CONNECTICUT: $91,000 · OtherHABITAT FOR HUMANITY NORTH…CENTER FOR CHILDRENS ADVOCACY INC: $72,000 · OtherCENTER FOR CHILDRENS ADVOC…+18 more: $326,200 · Other+18 moreHARTFORD FOUNDATION FOR PUBLIC GIVING: $720,000 · PhilanthropyHARTFORD FOUNDATI…FIDELCO GUIDE DOG FOUNDATION INC: $190,500 · Human ServicesFIDELCO GUIDE…American National Red Cross & Its Constituent Chapters and Branches: $161,000 · Human ServicesAmerican Nati…YOUNG MEN'S CHRISTIAN ASSOCIATION OF METROPOLITAN HARTFORD INC: $102,800 · Human ServicesYOUNG MEN'S C…Golden PAWS Assistance Dogs Inc: $51,000 · Human ServicesGolden PAWS A…CANINE COMPANIONS FOR INDEPENDENCE INC: $46,000 · Human ServicesCANINE COMPAN…UNIVERSITY OF HARTFORD: $224,500 · EducationUNIVERSITY O…STEPHENS COLLEGE: $129,500 · EducationSTEPHENS COL…THE UNIVERSITY OF CONNECTICUT FOUNDATION INC: $63,000 · EducationTHE UNIVERSI…TRINITY COLLEGE: $61,000 · EducationTRINITY COLL…ACHIEVE HARTFORD INC: $20,000 · EducationMORRIS ANIMAL FOUNDATION: $128,500 · AnimalsCONNECTICUT HUMANE SOCIETY: $53,000 · AnimalsNATIONAL WILDLIFE FEDERATION: $46,000 · AnimalsFRIENDS OF ANIMALS INC: $30,000 · AnimalsNORTH SHORE ANIMAL LEAGUE AMERICA INC: $10,000 · AnimalsCONNECTICUT CHILDREN'S MEDICAL CENTER: $137,000 · HealthTHE JACKSON LABORATORY: $40,000 · HealthMALTA HOUSE OF CARE INC: $29,000 · HealthHartford Hospital: $25,000 · HealthDana-Farber Cancer Institute Inc: $10,000 · Health
Arts & Culture$1,316,650Other$1,081,700Philanthropy$720,000Human Services$551,300Education$498,000Animals$267,500Health$241,000

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 budgetHARTFORD SYMPHONY ORCHESTRA INC: $730,000 over 8y, 2.6% of budgetHARTFORD FOUNDATION FOR PUBLIC GIVING: $720,000 over 8y, 0.1% of budgetUNIVERSITY OF HARTFORD: $224,500 over 8y, 0.0% of budgetFIDELCO GUIDE DOG FOUNDATION INC: $190,500 over 8y, 0.7% of budgetHARTFORD STAGE COMPANY INC: $188,500 over 8y, 0.5% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $161,000 over 8y, 0.0% of budgetCONNECTICUT CHILDREN'S MEDICAL CENTER: $137,000 over 8y, 0.0% of budgetSTEPHENS COLLEGE: $129,500 over 8y, 0.1% of budgetMORRIS ANIMAL FOUNDATION: $128,500 over 8y, 0.2% of budgetYOUNG MEN'S CHRISTIAN ASSOCIATION OF METROPOLITAN HARTFORD INC: $102,800 over 8y, 0.1% of budgetFOODSHARE INC: $91,000 over 6y, 0.1% of budgetHABITAT FOR HUMANITY NORTH CENTRAL CONNECTICUT: $91,000 over 8y, 0.3% of budgetCONNECTICUT SCIENCE CENTER INC: $84,200 over 7y, 0.3% of budgetWADSWORTH ATHENEUM MUSEUM OF ART: $76,000 over 8y, 0.1% of budgetTHEATERWORKS INC: $74,000 over 7y, 0.4% of budgetCENTER FOR CHILDRENS ADVOCACY INC: $72,000 over 7y, 0.4% of budgetGOODSPEED OPERA HOUSE FOUNDATION INC: $68,000 over 7y, 0.2% of budgetTHE UNIVERSITY OF CONNECTICUT FOUNDATION INC: $63,000 over 8y, 0.0% of budgetHILL-STEAD MUSEUM: $62,950 over 8y, 0.9% of budgetTRINITY COLLEGE: $61,000 over 7y, 0.0% of budgetCONNECTICUT HUMANE SOCIETY: $53,000 over 8y, 0.1% of budgetGolden PAWS Assistance Dogs Inc: $51,000 over 8y, 0.5% of budgetNATIONAL WILDLIFE FEDERATION: $46,000 over 8y, 0.0% of budgetCANINE COMPANIONS FOR INDEPENDENCE INC: $46,000 over 8y, 0.0% of budgetTHE JACKSON LABORATORY: $40,000 over 8y, 0.0% of budgetHabitat for Humanity of Collier County Inc: $32,000 over 6y, 0.0% of budgetFRIENDS OF ANIMALS INC: $30,000 over 8y, 0.1% of budgetMALTA HOUSE OF CARE INC: $29,000 over 5y, 0.4% of budgetHartford Hospital: $25,000 over 2y, 0.0% of budgetELIZABETH PARK CONSERVANCY INC: $25,000 over 1y, 2.6% of budgetACHIEVE HARTFORD INC: $20,000 over 4y, 1.0% of budgetCASTLETON RANCH HORSE RESCUE INC: $16,000 over 8y, 0.1% of budgetNORTHEAST ANIMAL SHELTER INC: $16,000 over 8y, 0.0% of budgetTHE MARK TWAIN MEMORIAL: $15,000 over 2y, 0.3% of budgetNEW BRITAIN MUSEUM OF AMERICAN ART INC: $13,000 over 2y, 0.1% of budgetDana-Farber Cancer Institute Inc: $10,000 over 1y, 0.0% of budgetNORTH SHORE ANIMAL LEAGUE AMERICA INC: $10,000 over 8y, 0.0% of budgetCAMP COURANT INC: $8,200 over 2y, 0.4% of budgetAMERICARES FOUNDATION INC: $5,000 over 1y, 0.0% of budgetHARTFORD CHORALE INC: $5,000 over 1y, 2.3% 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 HARTFORD SYMPHONY ORCHESTRA INC ↗
  • Who funds HARTFORD FOUNDATION FOR PUBLIC GIVING ↗
  • Who funds UNIVERSITY OF HARTFORD ↗
  • Who funds FIDELCO GUIDE DOG FOUNDATION INC ↗
  • Who funds HARTFORD STAGE COMPANY INC ↗
  • Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
  • Who funds CONNECTICUT CHILDREN'S MEDICAL CENTER ↗
  • Who funds STEPHENS COLLEGE ↗
  • Who funds MORRIS ANIMAL FOUNDATION ↗
  • Who funds YOUNG MEN'S CHRISTIAN ASSOCIATION OF METROPOLITAN HARTFORD INC ↗
  • Who funds FOODSHARE INC ↗
  • Who funds HABITAT FOR HUMANITY NORTH CENTRAL CONNECTICUT ↗
  • Who funds CONNECTICUT SCIENCE CENTER INC ↗
  • Who funds WADSWORTH ATHENEUM MUSEUM OF ART ↗
  • Who funds THEATERWORKS INC ↗
  • Who funds CENTER FOR CHILDRENS ADVOCACY INC ↗
  • Who funds GOODSPEED OPERA HOUSE FOUNDATION INC ↗
  • Who funds THE UNIVERSITY OF CONNECTICUT FOUNDATION INC ↗
  • Who funds HILL-STEAD MUSEUM ↗
  • Who funds TRINITY COLLEGE ↗
  • Who funds CONNECTICUT HUMANE SOCIETY ↗
  • Who funds Golden PAWS Assistance Dogs Inc ↗
  • Who funds NATIONAL WILDLIFE FEDERATION ↗
  • Who funds CANINE COMPANIONS FOR INDEPENDENCE INC ↗
  • Who funds THE JACKSON LABORATORY ↗
  • Who funds Habitat for Humanity of Collier County Inc ↗
  • Who funds FRIENDS OF ANIMALS INC ↗
  • Who funds MALTA HOUSE OF CARE INC ↗
  • Who funds Hartford Hospital ↗
  • Who funds ELIZABETH PARK CONSERVANCY 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.

Hartford Foundation f…Aetna Foundation IncThe Zachs Family Foun…The William and Alice…Sbm Charitable Founda…The Maximilian E and …Farmington Bank Commu…Connecticut Humanitie…Edward C & Ann T Robe…Lincoln Financial Fou…Burton & Phyllis Hoff…Cheryl Chase & Stuart…
Hartford Foundation for Public GivingCT35.3× affinity15 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Hartford Foundation for Public Giving · Aetna Foundation Inc · The Zachs Family Foundation Inc · The William and Alice Mortensen Foundation · Sbm Charitable Foundation Inc · The Maximilian E and Marion O Hoffman Foundation Inc · Farmington Bank Community Foundation Inc · Connecticut Humanities Council Inc · Edward C & Ann T Roberts Foundation · Lincoln Financial Foundation Inc · Burton & Phyllis Hoffman Foundation Inc · Cheryl Chase & Stuart Bear Family 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 Elizabeth M Landon & Harriette M Landon funds: left to right is the share of its income from government, bottom to top the share from Elizabeth M Landon & Harriette M Landon. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 100%0%1%3%5%funder's share of their income ↑0%19%38%56%75%share of the org’s income from government →median 5%
  • The Mark Twain Memorial: 22% of income from government
  • Connecticut Science Center Inc: 14% of income from government
  • New Britain Museum of American Art Inc: 7% of income from government
  • Hill-Stead Museum: 7% of income from government
  • Dana-Farber Cancer Institute Inc: 7% of income from government
  • Wadsworth Atheneum Museum of Art: 5% of income from government
  • Connecticut Children's Medical Center: 5% of income from government
  • Center for Childrens Advocacy Inc: 5% of income from government
  • Theaterworks Inc: 3% of income from government
  • Hartford Stage Company Inc: 3% of income from government
  • University of Hartford: 1% of income from government
  • Goodspeed Opera House Foundation Inc: 0% of income from government
  • Hartford Hospital: 0% of income from government
  • Hartford Symphony Orchestra Inc: 0% of income from government
  • Trinity College: 0% of income from government
  • Americares Foundation Inc: 0% of income from government
no gov moneyreceives it· size = income
10get no government money at all
6report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–75%
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 Elizabeth M Landon & Harriette M Landon?

Find your warmest path to Elizabeth M Landon & Harriette M Landon 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 58 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

Play a game based on Elizabeth M Landon & Harriette M Landon’s filings →

More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The endowment market
who holds foundation money, and what just moved
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home