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Governance Register
US nonprofit · EIN 800742925 · Oklahoma City, OKiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 800742925) - 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 - 990EZ for the year to 30 September 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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2012.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Historical Society of the United States District Court for the Wdok's network

23 people7 organisationsi23 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (23). Violet dotted lines (7) 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

23 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.
NameRole as filedSinceOn the board
Ralph G Thompson ChairBoard Chair2019
7 yrs
Amanda MaxfieldBoard Member2025
1 yr
Anthony HendricksBoard Member2023
3 yrs
Arvo Q MikkanenBoard Member2019
7 yrs
Daniel WebberBoard Member2019
7 yrs
David L RussellBoard Member2019
7 yrs
Emma RollsBoard Member2023
3 yrs
Emmanuel E EdemBoard Member2019
7 yrs
J Edward BarthPresident2019
7 yrs
Jack L Drew Neville JRVice President2019
7 yrs
James WarnerBoard Member2023
3 yrs
John A KenneyTreasurer2019
7 yrs
John W Coyle IIIBoard Member2019
7 yrs
Lindsay RobertsonBoard Member2025
1 yr
Lyndon WhitmireBoard Member2024
2 yrs
Michael BurrageBoard Member2019
7 yrs
Phillip WhaleyBoard Member2019
7 yrs
Rhonda ReynoldsCompany secretary2019
7 yrs
Sarah HallBoard Member2021
5 yrs
TIM BomhoffBoard Member2023
3 yrs
Valerie CouchBoard Member2019
7 yrs
Von CreelBoard Member2019
7 yrs
Will HochBoard Member2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 23 →

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
Leigh A DudleyExecutive Directorsince 2019

Pay and hours

year to 30 September 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
J Edward BarthPresident2$0
Jack L Drew Neville JrVice President2$0
John A KenneyTreasurer2$0
Rhonda ReynoldsSecretary2$0
John W Coyle IIIBoard Member1$0
Von CreelBoard Member1$0
Emmanuel E EdemBoard Member1$0
Sarah HallBoard Member1$0
Arvo Q MikkanenBoard Member1$0
David L RussellBoard Member1$0
Ralph G ThompsonBoard Chair2$0
Michael BurrageBoard Member1$0
Valerie CouchBoard Member1$0
Amanda MaxfieldBoard Member1$0
Phillip WhaleyBoard Member1$0
Daniel WebberBoard Member1$0
Tim BomhoffBoard Member1$0
Lindsay RobertsonBoard Member1$0
Emma RollsBoard Member1$0
Anthony HendricksBoard Member1$0
Will HochBoard Member1$0
James WarnerBoard Member1$0
Lyndon WhitmireBoard Member1$0

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

About

Legal name
Historical Society of the United States District Court for the Wdok
EIN
800742925
Address
215 Dean A McGee Ave Ste 155, Oklahoma City, OK, 73102-3408
State
Oklahoma
Activity (NTEE)
A80 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
4 (IRS master file code)
IRS ruling date
1 October 2011
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2025
IRS Publication 78
PC (contributions deductible)
Principal officer
J Edward Barth (Form 990-N, tax year 2012)

Most connected

Longest observed on the filings

≥7years on the filingsRalph G Thompson
≥7years on the filingsArvo Q Mikkanen
≥7years on the filingsDaniel Webber
≥7years on the filingsDavid L Russell

Latest return

year to 30 September 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 September 2025. US dollars, as filed.
Total assets
$132k
Net assets or fund balances
$132k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$108k$112kDeficit $4k

As filed on the IRS Form 990. US dollars.