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JD
Person · officer / director

James Duff

Treasurer · Pueblo Historical Aircraft Society

Treasurer at Pueblo Historical Aircraft Society. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me
Ambiguous identity This name matches 4 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
1
Roles reported
1
Others who share this name
4

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Treasurer of Pueblo Historical Aircraft Society, based in Pueblo, CO.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
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Affiliations

Organizations

Pueblo Historical Aircraft Society Treasurer · $281K revenue · Pueblo, COMEMORIALIZE THE DEVELOPMENT OF MILITARY AVIATION; COLLECT, PRESERVE & DISPLAY AERONAUTICAL & SPACE EQUIPMENT, DATA & RELATED ITEMS OF HISTORICAL…Filed FY2025, FY2024 · Source: Form 990, Part VII

Disambiguation

Other people named James Duff

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

J
James Duff 1 organization · Chicago, ILChicago Historical Society
J
James Duff 1 organization · Pueblo, COCatholic Diocese of Pueblo Foundation INC
J
James Duff 1 organization · Rockville, MDJewish Camp and Conference Service INC
J
James Duff 1 organization · Lanham, MDPrince Georges Leadership Action Network INC

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

J
President · FY2025
R
Vice President · FY2025
J
Secretary · FY2025
R
Board Member · FY2025
J
Board Member · FY2025
J
Treasurer · FY2023
D
Treasurer · FY2022
M
President · FY2021
D
Secretary · FY2020

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org