Skip to content
Governance Register
Sign inFind yourself
Find yourselfSign in
Search How it works For organisations For professionals

Edition

United KingdomIrelandUnited States (current)New ZealandCanadaAustraliaScotlandNorthern Ireland
US nonprofit · EIN 391608461 · La Pointe, WIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 391608461) - 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.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

Madeline Island Wilderness Preserve

Donations deductible
Revenue
$113k
year to 31 December 2024
Expenses
$67k
year to 31 December 2024
Total assets
$2.3m
$0 liabilities
Net assets
$2.3m
assets less liabilities
Directors and trustees
12
7.7y av
Staff
0
employees, year to 31 December 2024
Left since last filing
0
no seats appear to have opened
Voting members
12
reported in Part VI
How am I connected?

Madeline Island Wilderness Preserve's network

12 peoplei12 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (12). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

12 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.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 12 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Bake BakerDirector2023
3 yrs
Bonnie MatuseskiPresident2018
8 yrs
Daniel EngstromDirector2018
8 yrs
Jane HowardCompany secretary2018
8 yrs
Kevin DooleyDirector2021
5 yrs
Marnie Sanborn Myhre (also filed as Marnie Myhre)Director2019
7 yrs
NED HancockTreasurer2018
8 yrs
Pixie MartinVice Preside2018
8 yrs
Steven MuellerDirector2018
8 yrs
Tom AtmoreDirector2018
8 yrs
Tom KromroyDirector2018
8 yrs
Victoria ErhartDirector2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 12 →

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
Tom AtmoreDirector$0
Bake BakerDirector$0
Kevin DooleyDirector$0
Daniel EngstromDirector$0
Victoria ErhartDirector$0
Pixie Martin ErstlingVice Preside$0
Ned HancockTreasurer$0
Jane HowardSecretary$0
Tom KromroyDirector$0
Bonnie MatuseskiPresident$0
Steven MuellerDirector$0
Marnie Sanborn MyhreDirector$0

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

About

Legal name
Madeline Island Wilderness Preserve
EIN
391608461
Address
Po Box 28, La Pointe, WI, 54850-0028
State
Wisconsin
Mission
Protecting wilderness areas (as filed on the Form 990)
Activity (NTEE)
C340 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
6 (IRS master file code)
Formed
1987
Principal officer
Ned Hancock (as named on the Form 990)
IRS ruling date
1 October 1988
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsBonnie Matuseski
≥8years on the filingsDaniel Engstrom
≥8years on the filingsJane Howard
≥8years on the filingsNED Hancock

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
$2.3m
Total liabilities
$0
Net assets or fund balances
$2.3m
Contributions and grants received
$70k
Program service revenue
$0
Grants and similar paid out
$2k
Employees
0