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JC
Person · officer / director

John C Barnes

Trustee · Southold Historical Society INC

Trustee at Southold Historical Society INC. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

Ambiguous identity This name matches 1 other individual 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
1

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 Trustee of Southold Historical Society INC, based in Southold, NY.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
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Affiliations

Organizations

Southold Historical Society INC Trustee · $459K revenue · Southold, NYTO CREATE & PROMOTE INTEREST AND FURTHER KNOWLEDGE OF HISTORY, EDUCATION AND CULTURE; TO ACQUIRE, PRESERVE AND EXHIBIT HISTORIC RELICS, BUILDINGS AND…Filed FY2021 · Source: Form 990, Part VII

Disambiguation

Other people named John C Barnes

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
John C Barnes 1 organization · Benson, NCAmerican Sweet Potato Marketing Institute INC

Network

Serves alongside

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

D
Darren St George
Executive Di · FY2025
C
Caroline Macarthur
President · FY2025
M
Margaret Lee Cleary
1st Vice Pre · FY2025
E
Elizabeth Shanks
2nd Vice Pre · FY2025
J
James S Cardwell
Treasurer · FY2025
P
Paul Edelson
Asst. Treasu · FY2025
M
Margaret Hollowell
Secretary · FY2025
W
William Carey
Trustee · FY2025
M
Mary Korpi
Trustee · FY2025
J
Janet C Larsen
Trustee · FY2025
R
Rosemary McKinley
Trustee · FY2025
B
Barbara Poliwoda
Trustee · FY2025

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