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Governance Register
US nonprofit · EIN 046003248 · Marblehead, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 046003248) - 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 time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 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.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Marblehead Museum & Historical Society Inc's network

7 people5 organisationsi7 people and 5 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). Violet dotted lines (5) 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

7 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.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 10 voting members of its governing body on its latest Form 990 Part VI; we list 7 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Andrew PeachDirector2020
6 yrs
Bonnie BuckleyDirector2022
4 yrs
Harold KokonosDirector2024
2 yrs
Karen RosenbergDirector2018
8 yrs
Lauren McCormackExecutive Director2023
3 yrs
Maura K PhelanImmediate Past President2022
4 yrs
Patti D BakerDirector2022
4 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

6 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Karl SmithTreasurer (April on)2024
Kimberly DowningSecretary/Director2024
Lauren McCormackExecutive Directorsince 2018
Maeve RiceVice President2024
Patricia LausierTreasurer/Director2024
Patty PedersonPresident2024

Pay and hours

year to 31 December 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
Lauren McCormackExecutive Director37.5$67k
Maura K PhelanImmediate Past President2$0
Bonnie BuckleyDirector2$0
Patti D BakerDirector2$0
Andrew PeachDirector2$0
Karen RosenbergDirector2$0
Melissa DreyerDirector2$0
Patty PedersonPresident2$0
Kimberly DowningSecretary/Director2$0
Karl SmithTreasurer/Director2$0
Maeve RiceVice President2$0

About

Legal name
Marblehead Museum & Historical Society Inc
EIN
046003248
Address
170 Washington St, Marblehead, MA, 01945-3340
State
Massachusetts
Mission
The marblehead museum's mission is to preserve, protect, and promote marblehead's past as a means of enriching the present. The museum shall collect, study, and conserve such historial materials as related to the town and of the persons whose lives have all contributed to the development of marblehead, and otherwise influenced its history. It shall conserve and preserve relics and property... (as filed on the Form 990)
Activity (NTEE)
A82Z 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
1902
Principal officer
Patricia Pederson (as named on the Form 990)
IRS ruling date
1 November 1934
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsKaren Rosenberg
≥6years on the filingsAndrew Peach
≥4years on the filingsBonnie Buckley
≥4years on the filingsMaura K Phelan

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$4.8m
Total liabilities
$8k
Net assets or fund balances
$4.8m
Contributions and grants received
$748k
Program service revenue
$44k
Employees
6
Volunteers
75

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$927k$339k$588k

As filed on the IRS Form 990. US dollars.