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MUSEUM OF WINCHESTER HISTORY, INC.

Company Details

Name: MUSEUM OF WINCHESTER HISTORY, INC.
Jurisdiction: Idaho
Legal type: Non-Profit Corporation (D)
Status: Active-Good Standing
Date of registration: 31 Mar 2004 (21 years ago)
Financial Date End: 31 Mar 2026
Entity Number: 467945
Place of Formation: IDAHO
File Number: 467945
ZIP code: 83555
County: Nez Perce County
Mailing Address: PO BOX 3 WINCHESTER, ID 83555-0003

Agent

Name Role Address
PATRICIA L MATHISON Agent 417 MCBETH ST, WINCHESTER, ID 83555

Director

Name Role Address Appointed On Resigned On
Deloris Jungert Davisson Director 1567 POPLAR STREET, CLARKSTON, WA 99403 2024-03-08 2024-03-08
Ken Mathison Director 701 CAMAS DRIVE PO BOX 242, WINCHESTER, ID 83555 2024-03-08 2024-03-08
Janene Alley Director 1307 S. HALL ST., GRANGEVILLE, ID 83530 2024-03-08 No data
Constance Pentzer Director 2181 WINCHESTER RD, CULDESAC, ID 83524 2024-03-08 2024-03-08
RICHARD PENTZER Director 2180 WINCHESTER RD, CULDESAC, ID 83524 2025-03-07 No data

Treasurer

Name Role Address Appointed On
Dena Pollock Treasurer 418 MASON AVENUE PO BOX 519, WINCHESTER, ID 83555 2024-03-08

President

Name Role Address Appointed On Resigned On
Richard Pentzer President 2181 WINCHESTER RD, CULDESAC, ID 83524 2024-03-08 No data
Janene Alley President 1307 HALL STREET, GRANGEVILLE, ID 83538 2022-02-27 2024-03-08
Mike Dill Mr. President 1996 WOODSIDE ROAD, WINCHESTER, ID 83555 2021-03-10 2022-02-27

Vice President

Name Role Address Appointed On
Barbara Summers Vice President 1852 WINCHESTER RD PO BOX 525, WINCHESTER, ID 83555 2024-03-08

Secretary

Name Role Address Appointed On Resigned On
Patty Mathison Secretary 701 CAMAS DRIVE, PO BOX 242, WINCHESTER, ID 83555 2024-03-08 2024-03-08

Filing

Filing Name Filing Number Filing date
Annual Report 0006147528 2025-03-07
Restated Articles 0005761504 2024-05-29
Annual Report 0005641276 2024-03-08
Annual Report 0005114576 2023-02-13
Annual Report 0004624232 2022-02-27

Tax Exempt

Employer Identification Number (EIN) :
76-0757343
In Care Of Name:
% DAVID DENHAM
Classification:
Government Instrumentality, Title-Holding Corporation, Charitable Organization, Agricultural Organization, Board of Trade, Pleasure, Recreational, or Social Club, Fraternal Beneficiary Society, Order or Association, Voluntary Employees' Beneficiary Association (Non-Govt. Emps.), Domestic Fraternal Societies and Associations, Teachers Retirement Fund Assoc., Benevolent Life Insurance Assoc., Burial Association, Credit Union, Mutual Insurance Company or Assoc. Other Than Life or Marine, Corp. Financing Crop Operations, Supplemental Unemployment Compensation Trust or Plan, Employee Funded Pension Trust (Created Before 6/25/59), Post or Organization of War Veterans, Legal Service Organization, Black Lung Trust, Multiemployer Pension Plan, Veterans Assoc. Formed Prior to 1880, Trust Described in Sect. 4049 of ERISA, Title Holding Co. for Pensions, etc., State-Sponsored High Risk Health Insurance Organizations, State-Sponsored Workers' Compensation Reinsurance, ACA 1322 Qualified Nonprofit Health Insurance Issuers, Apostolic and Religious Org. (501(d)), Cooperative Hospital Service Organization (501(e)), Cooperative Service Organization of Operating Educational Organization (501(f)), Child Care Organization (501(k)), Charitable Risk Pool, Qualified State-Sponsored Tuition Program, 4947(a)(1) - Private Foundation (Form 990PF Filer)
Ruling Date:
2014-04
National Taxonomy Of Exempt Entities:
Arts, Culture and Humanities: Museum, Museum Activities
Deductibility:
Type of organization and use of contribution: A public charity. Deductibility Limitation: 50% (60% for cash contributions)

Determination Letters

Date of last update: 11 May 2025

Sources: Idaho Secretary of State