· Private foundation
The Kathryn J Clark Foundation Inc
Its FY2023 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2023.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2023
- Under $10k11 grants · $33k
- $50k–250k1 grant · $133k
| Recipient | Amount |
|---|---|
| THE AMERICAN DONKEY TRUST | $132,795 |
| LIFEHORSE INC | $8,000 |
| MIDDLEBURG HUMANE FOUNDATION | $5,500 |
| RAINBOW THERAPEUTIC RIDING SCHOOL | $5,000 |
| BLUE RIDGE WILDLIFE CENTER | $5,000 |
| ROCKY'S HORSE RESCUE & REHABILITATION INC | $3,000 |
| GERDA'S EQUINE RESCUE INC | $2,400 |
| PAWSSIBLE BEGINNINGS RESCUE INC | $1,200 |
| PAGE COUNTY ANIMAL SHELTER | $1,000 |
| DAKOTA'S DREAM ANIMAL RESCUE | $500 |
| BLUE RIDGE CENTER FOR THERAPEUTIC HORSEMANSHIP | $500 |
| BERKELEY COUNTY HUMANE SOCIETY | $400 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY18–23, $2k) land where the poverty rate runs at 7%, against an area that typically sits at 7%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
30 repeat relationships — 8 still active in FY2023, 22 since wound down; 4 grantees were first funded in FY2023 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2023, 98% of grant dollars renewed an existing relationship; $3k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). 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
- MHMIDDLEBURG HUMANE FOUNDATION7× · 2017–2023 · $57k · revenue +120%
- GEGERDAS EQUINE RESCUE INC4× · 2019–2023 · $16k · revenue +28%
- BRBLUE RIDGE WILDLIFE CENTER4× · 2017–2023 · $14k · revenue +460%
Funded once
- EREQUINE RESCUE LEAGUE OF COOPERSTOWNone grant, 2017 · $11k
- SESOUND EQUINE OPTIONSgraduatedone grant, 2019 · $10k · revenue +34%
- IGIndividual grant recipientone grant, 2017 · $10k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
Rescue and sanctuary for horses, donkeys, and mules.
Sanctuary for abused or abandoned animals
501c3 horse rescue
Equine rescue and rehabilitation
rescue rehab retraining and rehoming for homeless and neglected equine and canine
Animal rescue, we rescue equines from the slaughter pipeline and rehibilitation
Numerous starving or sick animal acquired fed and nourished back to good health and rehomed
Horse Shelter
For reference, the grantee most central to the portfolio’s shape is 1 Horse at a Time Draft Horse Rescue Inc and the most unlike its peers is The American Donkey Trust. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 15 years old; the field is 16. You back the younger end — and your money leans older still.
The field is 22% startups (under 5 years old) — 3% of your grantees by number, and just 1% of your money.
The orgs you fund almost never close — 2% lost their exemption, against 13% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
41 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 41 of the 68 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds Life Horse Inc ↗
- Who funds THE AMERICAN DONKEY TRUST ↗
- Who funds JOURNEYS END AT BIRCH HILL FARM WV INC ↗
- Who funds MIDDLEBURG HUMANE FOUNDATION ↗
- Who funds OMEGA HORSE RESCUE AND REHABILITATION CENTER INC ↗
- Who funds United States Para Equestrian Association ↗
- Who funds GERDAS EQUINE RESCUE INC ↗
- Who funds BLUE RIDGE WILDLIFE CENTER ↗
- Who funds LAST CHANCE CORRAL ↗
- Who funds COAST TO COAST DRAFT HORSE HORSE CONNECTION ↗
- Who funds DREAMSCAPE ↗
- Who funds SOUND EQUINE OPTIONS ↗
- Who funds Peaceful Valley Donkey Rescue Inc ↗
- Who funds NORTHERN PIEDMONT COMMUNITY FOUNDATION ↗
- Who funds DAYS END FARM HORSE RESCUE INC ↗
- Who funds THE PHOENYX FARM AND SANCTUARY INC ↗
- Who funds The American Saddlebred Legacy Foundatio ↗
- Who funds THOROUGHBRED RETIREMENT FOUNDATION INC ↗
- Who funds SKYLANDS ANIMAL SANCTUARY AND RESCUE INC ↗
- Who funds HOPE'S LEGACY EQUINE RESCUE INC ↗
- Who funds Heartland Equine Rescue Inc ↗
- Who funds ROSEMARY FARM SANCTUARY INC ↗
- Who funds FRANKLIN COUNTY HUMANE SOCIETY INC ↗
- Who funds BLUE RIDGE CENTER FOR THERAPEUTICHORSEMANSHIP ↗
- Who funds UPPERVILLE COLT & HORSE SHOW INC ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: The American Donkey Trust · Pedigree Foundation · The Luminescence Foundation Inc · Wise Foundation · Network for Good · Paypal Charitable Giving Fund · The Community Foundation for Northern Virginia Inc · American Woodmark Foundation Inc · Humane World for Animals Inc · Greater Good Charities · Aetna Foundation Inc · Mightycause Charitable Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization The Kathryn J Clark Foundation Inc funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
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 your grant caused the public funding. Coverage is precision-first — a floor, not 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 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to The Kathryn J Clark Foundation Inc?
Find your warmest path to The Kathryn J Clark Foundation Inc 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.