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US nonprofit · EIN 237107283 · Westerly, RIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 237107283)Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2015.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

North Stonington Historical Society Inc

Donations deductible
Revenue
$47k
year to 30 June 2025
Expenses
$32k
year to 30 June 2025
Total assets
$419k
$0 liabilities
Net assets
$419k
assets less liabilities
Directors and trustees
10
4.9 years on average
Staff
0
30 volunteers
Left since last filing
0
no seats appear to have opened
Voting members
11
reported in Part VI
How am I connected?

North Stonington Historical Society Inc's network

10 peoplei10 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

10 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 11 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Betty RussCompany secretary2022
4 yrs
Brian StoutTreasurer2025
1 yr
Daniel BookerVice Preside2021
5 yrs
ED HarasimowitzTrustee/Dire2022
4 yrs
George ChamplinTrustee/Dire2021
5 yrs
Gladys ChaseTrustee/Dire2019
7 yrs
Kristin MinerTrustee/Dire2025
1 yr
Richard SeagerPresident2020
6 yrs
Vilma GregoropolousTrustee/Dire2021
5 yrs
William H DouglassTrustee/Dire2019
7 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Daniel BookerVice Preside$0
George ChamplinTrustee/Dire$0
Gladys ChaseTrustee/Dire$0
William H DouglassTrustee/Dire$0
Vilma GregoropolousTrustee/Dire$0
Ed HarasimowitzTrustee/Dire$0
Kristin MinerTrustee/Dire$0
Betty RussSecretary$0
Richard SeagerPresident$0
Brian StoutTreasurer$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
North Stonington Historical Society Inc
EIN
237107283
Address
107 Airport Rd, Westerly, RI, 02891-3427
State
Rhode Island
Mission
The society was founded to perpetuate the history of the town, to encourage the study of the history of the town and to preserve manuscript material and relics relating to that history. (as filed on the Form 990)
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Size band
4 (IRS master file code)
Formed
1970
Principal officer
Richard Seager (as named on the Form 990)
IRS ruling date
1 August 1972
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsGladys Chase
≥7years on the filingsWilliam H Douglass
≥6years on the filingsRichard Seager
≥5years on the filingsDaniel Booker

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$419k
Total liabilities
$0
Net assets or fund balances
$419k
Contributions and grants received
$25k
Program service revenue
$0
Employees
0
Volunteers
30

Filed finances

2 yearsiTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$47k$32k$16k
2023$33k$24k$9k

As filed on the IRS Form 990. US dollars.