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Person · officer / director

Alan Alderfer

Board Member · Kosciusko County Historical Society Incorporated

Board Member at Kosciusko County Historical Society Incorporated. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

Ambiguous identity This name matches 2 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
2

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 Board Member of Kosciusko County Historical Society Incorporated, based in Warsaw, IN.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Kosciusko County Historical Society Incorporated Board Member · $96K revenue · Warsaw, INFiled FY2025, FY2024 · Source: Form 990, Part VII

Disambiguation

Other people named Alan Alderfer

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.

A
Alan Alderfer 1 organization · Warsaw, INKosciusko County Convention and Visitors Bureau INC
A
Alan Alderfer 1 organization · Warsaw, INKosciusko Community YMCA

Network

Serves alongside

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

T
Teresa Jones
Director · FY2025
$14K
S
Sharon Whetstone
Librarian · FY2025
$6K
E
Esther Eickhoff
Museum Co-Di · FY2022
$6K
C
Cynthia Green
Vice Pres, C · FY2025
$5K
S
Sheila Strickland
Museum Co-Di · FY2023
$4K
E
Esther Zellner
Museum Co-Di · FY2021
$2K
J
Jim Tinkey
Treasurer · FY2025
$2K
M
Marianne Prater
Board Member · FY2025
$1K
P
Pam Carroll
Board Member · FY2025
$940
G
Greg Steffe
President · FY2025
J
Jan Sloan
Assessions · FY2025
K
Kathy Patterson
Secretary · 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