· Private foundation
Luethge Irene I Charitable Tuw
Its FY2025 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 FY2018–2025.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| NEW HOLSTEIN HISTORICAL SOCIETY INC | $6,000 |
| RIDGES SANCTUARY INC | $6,000 |
| SHEBOYGAN COUNTY HUMANE SOCIETY | $6,000 |
| LAKESHORE HUMANE SOCIETY INC | $6,000 |
| SHEBOYGAN COUNTY HISTORICAL SOCIETY | $6,000 |
| THE CLEARING | $6,000 |
| ENVIRONMENTAL PARK TRUST OF | $6,000 |
| EASTSHORE HUMANE ASSOCIATION INC | $6,000 |
| THE NATURE CONSERVANCY | $6,000 |
| LAWRENCE UNIVERSITY | $6,000 |
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.
Dollar for dollar, your grants (FY18–25) land where the poverty rate runs at 8%, against an area that typically sits at 6%. 80% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-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.
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.
10 repeat relationships — 9 still active in FY2025, 1 since wound down.
How the two cohorts compare
Organizations
Total granted
Still filing today
New vs renewed · share of each year
In FY2025, 100% of grant dollars renewed an existing relationship; $0 went to new ones.
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
- TRTHE RIDGES SANCTUARY INC8× · 2018–2025 · $48k · revenue +138%
- SCSHEBOYGAN COUNTY HISTORICAL SOCIETY8× · 2018–2025 · $48k · revenue +36%
- HSHUMANE SOCIETY OF SHEBOYGAN COUNTY INC8× · 2018–2025 · $48k · revenue +30%
Funded once
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.
Humane treatment of animals
To provide services for abandoned, stray or unwanted animals while they await life long homes. our vision is that all animals are cared for with dignity and respect.
Humane treatement of animals
Protect/preserve animals and their rights
The mission of wvhs is to serve the community through education, protection and pet adoptions. we continue our mission by taking care of displaced pets, rescuing injured and lost animals, providing spay/neuter programs, investigating…
Oconto area humane society is an open-admission shelter dedicated to providing protection, care and shelter for abandoned and homeless campanion animals
The humane animal welfare society of waukesha county leads the community in animal welfare and assures sanctuary for animals in need.
The organization values the human/animal bond, provides stewardship for homeless pets and promotoes compassionate treatment of all companion animals.
To maintain a humane society
Humane society providing animal stray service and animal care including adoptions, redemptions, and surrenders for residents located in dodge county, wi and surrounding areas.
The huntington county humane society exists to protect and provide shelter for animals and to encourage the humane treatment of all animals in huntington county.
The jay county humane society is a limited admissions shelter committed to finding good homes for stray, abandoned, mis-treated and unwanted animals.
For reference, the grantee most central to the portfolio’s shape is Humane Society of Sheboygan County Inc and the most unlike its peers is The Nature Conservancy. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
8 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. 8 of the 11 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 THE RIDGES SANCTUARY INC ↗
- Who funds SHEBOYGAN COUNTY HISTORICAL SOCIETY ↗
- Who funds HUMANE SOCIETY OF SHEBOYGAN COUNTY INC ↗
- Who funds LAKESHORE HUMANE SOCIETY INC ↗
- Who funds THE CLEARING ↗
- Who funds EASTSHORE HUMANE ASSOCIATION INC ↗
- Who funds THE NATURE CONSERVANCY ↗
- Who funds ENVIRONMENTAL PARK TRUST OF SHEBOYGAN COUNTY ↗
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: Alliant Energy Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile 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 Luethge Irene I Charitable Tuw 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.