Person · officer / director

Thomas Tuttle

Treasurersecretary · Koeppen-Gerlach Foundation INC

Treasurersecretary at Koeppen-Gerlach Foundation INC. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 7 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

Roles reported

Others who share this name

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

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Reported as Treasurersecretary of Koeppen-Gerlach Foundation INC, based in Milwaukee, WI.

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Also listed as Director of Olive I and Eunice J Toussaint Foundation INC, uncompensated.

Facts extracted directly from each organization's Form 990, Part VII.

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Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Koeppen-Gerlach Foundation INC Treasurersecretary · $141K revenue · Milwaukee, WIFiled FY2025, FY2024 · Source: Form 990, Part VII

Olive I and Eunice J Toussaint Foundation INC Director · $282K revenue · Milwaukee, WIFiled FY2024 · Source: Form 990, Part VII

Disambiguation

Other people named Thomas Tuttle

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.

Thomas Tuttle 1 organization · Wantagh, NYLevittown Diamond Club INC

Thomas Tuttle 1 organization · New Milford, NJNew Jersey State Firemens Association

Thomas Tuttle 1 organization · Mentor, OHLake-Geauga Recovery Centers INC

Thomas Tuttle 1 organization · Syracuse, INWawasee Property Owners Association INC

Thomas Tuttle 1 organization · Milwaukee, WIMilwaukee Public Museum Endowment Fund

Thomas Tuttle 1 organization · West Liberty, WVWest Liberty University Foundation INC

Thomas Tuttle 1 organization · Nantucket, MASiasconset Beach Preservation Fund INC

Network

Serves alongside

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

David a Affeldt

Director · FY2024

Thomas Boettcher

Director · FY2024

David Affeldt

President · FY2025

Network

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