· Private foundation
Lois H and Charles a Miller Foundation
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2019.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| PRESERVATION SOCIETY OF NEWPORT | $3,476 |
| INTERNATIONAL ARTS & ARTISTS | $276 |
| HAVANA HERITAGE FOUNDATION | $250 |
| ST IGNATIUS LOYOLA ACADEMY | $250 |
| SOUTH BALTIMORE LEARNING CENTER | $250 |
| WALTERS ART MUSEUM | $250 |
| JOHNS HOPKINS UNIVERSITY | $250 |
| CIVIC WORKS | $250 |
| BALTIMORE MUSEUM OF ART | $250 |
| HISTORIC HAMPTON INC | $100 |
| AMERICAN UNIVERSITY OF PARIS FOUNDATION | $100 |
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 (FY17–19) land where the poverty rate runs at 12%, against an area that typically sits at 9%. 52% of your dollars go to grantees based in above-average-need neighborhoods. Your grants spread fairly evenly across need levels.
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 — 7 still active in FY2019, 3 since wound down; 4 grantees were first funded in FY2019 (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 FY2019, 87% of grant dollars renewed an existing relationship; $726 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
- TPTHE PRESERVATION SOCIETY OF NEWPORT COUNTY3× · 2017–2019 · $11k · revenue +86%
- PAPROVIDENCE ATHENAEUM2× · 2017–2018 · $4k · revenue +26%
- CWCIVIC WORKS INC3× · 2017–2019 · $1k · revenue +45%
Funded once
- AUAmerican University of Parisone grant, 2017 · $2k
- TOTHE OLANA PARTNERSHIPgraduatedone grant, 2017 · $1k · revenue +302%
ROBERT POTTER LEAGUE FOR ANIMALS INCgraduatedone grant, 2017 · $920 · revenue +223%
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.
The Morgan Library & Museum celebrates and shares the history and process of human creativity from antiquity to the present day through the preservation, study, and interpretation of a dynamic and growing collection.
The mission of the brooklyn institute of arts and sciences, d/b/a brooklyn museum (the "museum") is to bring people together through art and experiences that inspire celebration, compassion, courage, and the will to act. (see schedule o).
The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.
The phillips collection is the oldest museum of modern and contemporary art in the u.s. in addition to presentation of works from the permanent collection and special exhibitions, the museum maintains active educational, academic,…
Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…
Founded in 1747 on the enlightenment ideals of intellectual pursuit and civic engagement, the redwood library and athenaeum generates knowledge in the humanities for the benefit of the widest possible audience with nothing in view but the…
The Museum of Modern Art is a private, non-profit institution chartered by the State of New York Department of Education in 1929 to foster public awareness of modern and contemporary art. (Continued in Schedule O)
The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."
To inform and enrich the intellectual lives of 20,000 alumni of harvard university in the washington, dc area and to assist harvard university with respect to applicants and undergraduates from the dc area.
See schedule o for the organization's mission statement.please see description for part i, line 1, above.
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…
The Frick Collection (the "Collection") operates an internationally recognized art museum and library program for the inspiration and enjoyment of the public and for the advancement of the study of fine arts and kindred subjects.
For reference, the grantee most central to the portfolio’s shape is The Preservation Society of Newport County and the most unlike its peers is Lyme Disease Research Foundation Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
14 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. 14 of the 22 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 PRESERVATION SOCIETY OF NEWPORT COUNTY ↗
- Who funds PROVIDENCE ATHENAEUM ↗
- Who funds LYME DISEASE RESEARCH FOUNDATION INC ↗
- Who funds CIVIC WORKS INC ↗
- Who funds THE OLANA PARTNERSHIP ↗
- Who funds SOUTH BALTIMORE LEARNING CORPORATION ↗
- Who funds METROPOLITAN MUSEUM OF ART ↗
- Who funds ROBERT POTTER LEAGUE FOR ANIMALS INC ↗
- Who funds BALTIMORE MUSEUM OF ART ↗
- Who funds INTERNATIONAL ARTS & ARTISTS INC ↗
- Who funds WORLD MONUMENTS FUND INC ↗
- Who funds JOHNS HOPKINS UNIVERSITY ↗
- Who funds THE AMERICAN UNIVERSITY OF PARIS FOUNDATION ↗
- Who funds HISTORIC HAMPTON INCORPORATED ↗
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 Bank of America Charitable Foundation Inc · Network for Good · National Philanthropic Trust · 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 Lois H and Charles a Miller Foundation 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, a single department, or state — and drag the year to watch it move.
- Civic Works Inc — 63% of income from government
- Johns Hopkins University — 12% of income from government
- Baltimore Museum of Art — 4% of income from government
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 Lois H and Charles a Miller Foundation?
Find your warmest path to Lois H and Charles a Miller 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.