William T and Marie J Henderson

Private foundation · Grantmaker Vero Beach, FL EIN: 22-6033693

WILLIAM T AND MARIE J HENDERSON is a private foundation based in Vero Beach, Florida. It reported $153,250 in grants to 12 recipients in 2024, including educational institutions, schools, and other organizations in New Jersey, Massachusetts, and Rhode Island.

Key facts about William T and Marie J Henderson

In short: William T and Marie J Henderson gave $153K across 12 grants in 2024 (avg $13K), mostly in New Jersey. 8% of 2024 grantees were new. Source: 2024 IRS Form 990-PF.

EIN
22-6033693
Latest 990 filing
Form 990-PF, 2024
Annual giving (2024)
$153,250
Grants made (2024)
12
Average grant
$12,771
Median grant
$10,000
New grantees (estimate)
8% first-time grantees (1 of 12, 2024)
Total assets
$675,201
Primary geography
New Jersey (74% of itemized 2024 grant dollars)
How to apply
The foundation’s 2023 filing states that it does not restrict giving to preselected organizations. Full details ↓
Deadline
No deadline.

Data from IRS Form 990-PF, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology). Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$675K

-9.4% YoY

Annual Giving

$153K

-1.3% YoY

Grant Count

12

-14.3% YoY

Avg Grant Size

$13K

+15.2% YoY

Under IRS private-foundation payout rules, William T and Marie J Henderson reported a distributable amount of $51K for 2024 — the minimum it must pay out in qualifying distributions.

Is William T and Marie J Henderson open to new grantees?

8%

first-time grantees, 2024

In 2024, 1 of 12 grantees (8%) were first-time recipients. First grants averaged $10K; repeat grants $13K. How we count

Medians: $10K first-time, $10K repeat.

  • 92% of 2024 grantees were also funded in 2023. Method
  • Giving fell 26% from 2021 to 2024. Method
  • In 2024 it paid out 298% of its IRS minimum distribution (the 5% rule). Method

Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.

Research compiled by Grantable AI from public sources. Last updated September 2026.

Mission & Focus Areas

No mission statement for the foundation is provided. Its 2024 grants included colleges and universities, schools, a church, and charitable organizations. Salve Regina University, a 2024 grantee, describes its own mission as seeking wisdom and promoting universal justice through teaching and research, and preparing students for responsible lives.

Grantmaking

In 2024, the foundation reported 12 grants totaling $153,250. Grants ranged from $4,000 to $39,250, with a median of $10,000. Notable grants included $39,250 to Various Organized Charities; $25,000 each to College of the Holy Cross and Delbarton School; and $10,000 each to St. Elizabeth University, Oak Knoll School, Providence College, and Sisters of Charity. All listed grants were reported as unrestricted.

Review Cycle

No deadline.

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Geographic Focus

Where this funder awards grants

In 2024, 74% of grant dollars went to recipients in New Jersey, 16% to recipients in Massachusetts, and 10% to recipients in Rhode Island.

Grant Distribution by State

6states

Share of 2024 grant dollars across all 12 itemized grants.

Cities

MorristownMadisonFlorham ParkNew VernonNewportProvidenceSouth OrangeSummitWorcesterWest OrangeNew YorkWinston-SalemRosemont

Giving Over Time

Total grant dollars and number of grants per year

$0$100K$200K$300K15 grants2020 16 grants2021 13 grants2022 14 grants2023 12 grants2024

From 2020 to 2024, annual grant giving ranged from $153K (2024) to $208K (2021). In 2024 it made 12 grants totaling $153K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2024

College of the Holy Cross: $25KCollege of the Holy Cross$25KDelbarton School: $25KDelbarton School$25KSt Elizabeth University: $10KSt Elizabeth University$10KOak Knoll School: $10KOak Knoll School$10KProvidence College: $10KProvidence College$10KSisters of Charity: $10KSisters of Charity$10KChurch of Christ the King: $5KChurch of Christ the King$5KSalve Regina University: $5KSalve Regina University$5KSeton Hall University: $5KSeton Hall University$5KThe Preschool Advantage: $5KThe Preschool Advantage$5K

The largest 2024 recipient was College of the Holy Cross ($25K). Together the top 10 received $110K.

Grant Size Distribution

70 grants across all recorded years

70<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 70 grants of 70 (100%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
Various Organized Charities Various, NJUnrestricted$39,250
College of the Holy Cross Worcester, MAUnrestricted$25,000
Delbarton School Morristown, NJUnrestricted$25,000
St Elizabeth University Morristown, NJUnrestricted$10,000
Oak Knoll School Summit, NJUnrestricted$10,000
Providence College Providence, RIUnrestricted$10,000
Sisters of Charity Florham Park, NJUnrestricted$10,000
Church of Christ the King New Vernon, NJUnrestricted$5,000
Salve Regina University Newport, RIUnrestricted$5,000
Seton Hall University South Orange, NJUnrestricted$5,000

Financial History

Multi-year comparison from IRS filings

Filing year Assets Revenue Expenses Grants
2024 $675,201 $109,271 $178,951 $153,250
2023 $744,881 $109,933 $175,855 $155,250
2022 $810,803 $111,635 $184,880 $156,550
Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$100K$200K$300K2020 2021 2022 2023 2024
Metric202420232022
Total Assets$675,201$744,881$810,803
Revenue$109,271$109,933$111,635
Expenses$178,951$175,855$184,880
Qualifying Distributions$153,250$155,250$156,550
Net Investment Income$86,070$89,328$85,657
Distributable Amount$51,459$51,329$57,517

Data update history

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2020–2024

Leadership & Key People

Leadership team and compensation from IRS filings

The 2024 filing lists William T Magnier as president, John T Magnier Jr as vice president, Bernadette M Briand as treasurer, and John T Magnier as assistant treasurer.

William T and Marie J Henderson is led by William T. Magnier, President on every filing since 2020; none of the 4 officers listed in 2024 report compensation.

Officers on the 2024 filing

  • William T. Magnier

    President

    On filings since 2020

    1 hr/week

    No compensation reported

  • Bernadette M. Briand

    Treasurer

    Secretary → Treasurer, 2022

    On filings since 2020

    2 hrs/week

    No compensation reported

  • John T. Magnier

    Assistant Treasurer

    On filings since 2020

    2 hrs/week

    No compensation reported

  • John T. Magnier Jr.

    Vice President

    On filings since 2020

    1 hr/week

    No compensation reported

Former officers (1)
  • Former: Regina Matthews (2020–2021) — Treasurer

Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Contact

Application contact: John Magnier
Mailing address: 936 Orchid Point Way, Vero Beach, FL 32963
Phone: (772) 581-5580

Frequently asked questions about William T and Marie J Henderson

How much does William T and Marie J Henderson give each year?

William T and Marie J Henderson gave $153K across 12 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $155K across 14 grants.

What is William T and Marie J Henderson's typical grant size?

William T and Marie J Henderson's median grant in 2024 was $10,000, and its average grant was $12,771, across 12 grants on its 2024 IRS Form 990-PF. Organizations receiving their first grant from William T and Marie J Henderson that year got $10K on average.

Where does William T and Marie J Henderson give grants?

William T and Marie J Henderson gives mostly in New Jersey: 74% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The next largest states were Massachusetts (16%) and Rhode Island (10%). The most frequent recipient cities were Morristown, NJ (3 grants).

Does William T and Marie J Henderson give general operating support?

Yes: 100% of William T and Marie J Henderson's 2024 grants with a stated purpose (12 of 12) were for general or operating support, per its 2024 IRS Form 990-PF.

Who are William T and Marie J Henderson's largest grantees?

William T and Marie J Henderson's largest 2024 grantees include College of the Holy Cross ($25,000), Delbarton School ($25,000) and St Elizabeth University ($10,000), according to its 2024 IRS Form 990-PF. Together they received 39% of its itemized 2024 grant dollars.

How large is William T and Marie J Henderson?

William T and Marie J Henderson reported $675K in total assets on its 2024 IRS Form 990-PF. It paid out $153K in qualifying distributions that year, against a required minimum of $51K (roughly 5% of its investment assets).

What does William T and Marie J Henderson fund?

No mission statement for the foundation is provided. Its 2024 grants included colleges and universities, schools, a church, and charitable organizations. See mission & focus areas ↑

How do I apply for a grant from William T and Marie J Henderson?

The foundation’s 2023 filing states that it does not restrict giving to preselected organizations. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑

What is William T and Marie J Henderson's EIN?

William T and Marie J Henderson's EIN (Employer Identification Number) is 22-6033693. IRS Form 990 filing data is available on this page for 2020–2024.

Data last updated September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.

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