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Governance Register
US nonprofit · EIN 046006789 · Boston, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 046006789) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 March 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 (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Nichols House Museum Inc's network

15 people6 organisationsi15 people and 6 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (15). Violet dotted lines (6) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

15 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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 15 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Anne ConnerVice Preside2019
7 yrs
Brigid WilliamsDirector2021
5 yrs
David ThibodeauTreasurer, D2020
6 yrs
Deborah HanleyDirector2025
1 yr
Eliza HodgsonDirector2025
1 yr
Eve WaterfallDirector2024
2 yrs
Georgina WinthropPresident, D2019
7 yrs
Gregory Van BovenDirector2022
4 yrs
Jessica ValueDirector2025
1 yr
Kim StockwellDirector2023
3 yrs
Laura CousineauDirector2023
3 yrs
Leah RosovskyDirector2022
4 yrs
Lynda Schubert BodmanDirector2022
4 yrs
Sandra SteeleDirector2019
7 yrs
Suzanne BesserDirector2020
6 yrs
Under 5 years5 to 6 years6 years or moreShow all 15 →

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Linda MarshallExecutive Disince 2024

Pay and hours

year to 31 March 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
Linda MarshallExecutive Di40$106k
Georgina WinthropPresident, D1$0
Anne ConnerVice Preside1$0
David ThibodeauTreasurer, D1$0
Suzanne BesserDirector1$0
Lynda Schubert BodmanDirector1$0
Laura CousineauDirector1$0
Deborah HanleyDirector1$0
Eliza HodgsonDirector1$0
Leah RosovskyDirector1$0
Sandra SteeleDirector1$0
Kim StockwellDirector1$0
Gregory van BovenDirector1$0
Jessica ValueDirector1$0
Eve WaterfallDirector1$0
Brigid WilliamsDirector1$0

About

Legal name
Nichols House Museum Inc
EIN
046006789
Address
55 Mount Vernon St, Boston, MA, 02108-1330
State
Massachusetts
Mission
The nichols house museum preserves and interprets the 1804 federal townhouse and its collection that was home to rose standish nichols and her sisters. The museum fosters curiosity, creativity and change-making, inspired by the trailblazing work and legacy of the nichols sisters. (as filed on the Form 990)
Activity (NTEE)
A54 Arts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
6 (IRS master file code)
Formed
1962
Principal officer
David Thibodeau (as named on the Form 990)
IRS ruling date
1 August 1998
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 filingsAnne Conner
≥7years on the filingsGeorgina Winthrop
≥7years on the filingsSandra Steele
≥6years on the filingsDavid Thibodeau

Latest return

year to 31 March 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 March 2025. US dollars, as filed.
Total assets
$4.1m
Total liabilities
$301
Net assets or fund balances
$4.1m
Contributions and grants received
$164k
Program service revenue
$32k
Employees
13
Volunteers
90

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$368k$406kDeficit $39k

As filed on the IRS Form 990. US dollars.