· Private foundation
The Henderson Family Foundation Trust 11/23/99
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
By grantee IRS cause code (NTEE).
A cause breakdown isn’t shown here: 52% of THE HENDERSON FAMILY FOUNDATION TRUST 11/23/99’s grantee dollars fall outside its nine largest cause areas, whether because the recipient carries no IRS cause code or because its cause sits in the long tail. A chart would be mostly one residual band and misrepresent the portfolio.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k11 grants · $20k
- $10k–50k1 grant · $11k
| Recipient | Amount |
|---|---|
| NEW HAMPSHIRE PUBLIC RADIO | $11,000 |
| NHPBS | $5,000 |
| KBIC | $3,000 |
| UNIVERSITY OF ILLINOIS FBO NICHOLAS PROKOS | $2,500 |
| UNIVERSITY OF ILLINOIS FOUNDATION | $2,000 |
| NEW HAMPSHIRE HISTORICAL SOCIETY | $1,200 |
| PILGRIM CONGREGATIONAL CHURCH | $1,000 |
| INTERLAKES COMMUNITY CAREGIVERS | $1,000 |
| Individual grant recipient | $1,000 |
| GATHER | $1,000 |
| CROSS ROADS HOUSE | $1,000 |
| STEP UP PARENTS | $1,000 |
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.
Your human-services grants (FY17–25, $23k) land where the poverty rate runs at 5%, against an area that typically sits at 4%. 100% of those 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.
21 repeat relationships — 7 still active in FY2025, 14 since wound down; 5 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Still filing today
New vs renewed · share of each year
In FY2025, 59% of grant dollars renewed an existing relationship; $13k 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
- KBKREMPELS BRAIN INJURY CENTER7× · 2017–2023 · $29k · revenue +72%
- NHNEW HAMPSHIRE PUBLIC RADIO INC9× · 2017–2025 · $18k · revenue +66%
- NHNew Hampshire Historical Society9× · 2017–2025 · $12k · revenue +44%
Funded once
- DKDAVID KREMPELS BRAIN INJURY CENTERone grant, 2024 · $6k
- CVCHARLOTTE VINNEY VISION SCHOLARSHIPone grant, 2023 · $6k
- IRINTERNATIONAL RESCUE COMMITTEEone grant, 2022 · $5k
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.
Southern New Hampshire Health is dedicated to providing exceptional care that improves the health and well-being of individuals and communities we serve.
ARCNH community recovery center is a Peer-to-Peer recovery coaching program that is designed to provide those on the path to recovery with individualized care and support from those with personal experiences with SUDS
Harbor Care's mission is to provide vital services, including housing and healthcare to all in our communities needing assistance. Our vision is one where everyone gets to live safe, stable, and healthy lives, filled with purpose, respect…
WSCA Radio (106.1 FM) is a volunteer-driven, listener-supported community radio station based in Portsmouth, NH. We broadcast eclectic, locally produced content reflecting the diversity and character of the Seacoast region. WSCA provides a…
Preservation of historic landmarks, communities and landscapes in order to protect and revitalize the character of the Statess communities and add to their economic vitality.
The preservation of the Wentworth-Gardner historic house and warehouse which is located in Portsmouth, New Hampshire. The Wentworth-Gardner historic house is a classic example of Georgian architecture from the 1700s and is listed on the…
For reference, the grantee most central to the portfolio’s shape is New Hampshire Historical Society and the most unlike its peers is Interlakes Community Caregivers Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
12 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. 12 of the 39 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 KREMPELS BRAIN INJURY CENTER ↗
- Who funds NEW HAMPSHIRE PUBLIC RADIO INC ↗
- Who funds New Hampshire Historical Society ↗
- Who funds Cross Roads House Inc ↗
- Who funds PRESCOTT PARK ARTS FESTIVAL INC ↗
- Who funds Interlakes Community Caregivers Inc ↗
- Who funds Gather ↗
- Who funds STEP UP PARENTS ↗
- Who funds Portsmouth Historical Society ↗
- Who funds SEACOAST FAMILY PROMISE ↗
- Who funds Friends of The Music Hall ↗
- Who funds TRIANGLE CLUB 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: New Hampshire Charitable Foundation · A Caring Community Inc · Foundation for Seacoast Health · Eastern Bank Foundation · Madelaine G Vonweber Trust Todd Fahey & William Tucker Co-Trustees · Macdonald Family Foundation · Abraham Burtman Charity Trust · First Seacoast Community Foundation Inc · Arthur L Getz Charitable Tr · Eastern Cambridge Foundation · Bangor Savings Bank Foundation · Agnes M Lindsay Trust
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 Henderson Family Foundation Trust 11/23/99 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.