Skip to content
Governance Register
US nonprofit · EIN 391021989 · Milwaukee, WIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 391021989) - 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 December 2024: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).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

Milwaukee County Historical Society's network

16 people8 organisationsi16 people and 8 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (16). Violet dotted lines (8) 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

16 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 16 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Eric Schmidt ChairChair2019
7 yrs
Charles VogelDirector2018
8 yrs
Chia Youyee Vang (also filed as Chia Vang)Director2022
4 yrs
Clayborn BensonDirector2024
2 yrs
Daniel SteiningerDirector2019
7 yrs
Joseph DonaldDirector2022
4 yrs
Joseph HeilTreasurer2022
4 yrs
Kathy NusslockCompany secretary2019
7 yrs
Lindsey DraperDirector2018
8 yrs
Liz SumnerDirector2023
3 yrs
Nate ImfeldVice Chair2018
8 yrs
Ronald ClaytonDirector2018
8 yrs
Thomas AgnelloDirector2022
4 yrs
TIM WrightDirector2022
4 yrs
Tyler ParbsDirector2022
4 yrs
Willie Johnson Jr (also filed as Willie Johnson)Director2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 16 →

Officers and senior leadership

5 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Benjamin BarberaExecutive Directorsince 2023
Janet HenningAccountantsince 2018
Mame McCullyPrior Executive Directorsince 2018
Renee BarteltController2020
Carol LemanczykAccountant2018

Pay and hours

year to 31 December 2024iFrom 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
Benjamin BarberaExecutive Director40$89k
Eric SchmidtChair1$0
Nate ImfeldVice Chair1$0
Joseph HeilTreasurer1$0
Kathy NusslockSecretary1$0
Thomas AgnelloDirector1$0
Clayborn BensonDirector1$0
Ronald ClaytonDirector1$0
Joseph DonaldDirector1$0
Lindsey DraperDirector1$0
Willie JohnsonDirector1$0
Tyler ParbsDirector1$0
Daniel SteiningerDirector1$0
Liz SumnerDirector1$0
Chia Youyee VangDirector1$0
Charles VogelDirector1$0
Tim WrightDirector1$0

About

Legal name
Milwaukee County Historical Society
EIN
391021989
Address
910 N Dr Martin Luther King Jr Dr, Milwaukee, WI, 53203-1501
State
Wisconsin
Mission
The milwaukee county historical society was founded in 1935 to collect, preserve, and make available materials relating to the history of the milwaukee community. (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
1935
Principal officer
Joseph Heil (as named on the Form 990)
IRS ruling date
1 February 1942
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 filingsCharles Vogel
≥8years on the filingsLindsey Draper
≥8years on the filingsNate Imfeld
≥8years on the filingsRonald Clayton

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$3.7m
Total liabilities
$229k
Net assets or fund balances
$3.5m
Contributions and grants received
$773k
Program service revenue
$260k
Employees
17
Volunteers
35

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$1.1m$948k$131k

As filed on the IRS Form 990. US dollars.