Person · officer / director

Glenn Sieber

Trustee · Avon Old Farms School Foundation Tr Ua Dtd 050793

Trustee at Avon Old Farms School Foundation Tr Ua Dtd 050793. Listed as an officer, director, or key employee across 3 organizations 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

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 Trustee of Avon Old Farms School Foundation Tr Ua Dtd 050793, based in Avon, CT.

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Also listed as Chairman of Avon Old Farms School INC, uncompensated.

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Also listed as Trustee of T Riddle Tr Uw 734094, 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.

Avon Old Farms School Foundation Tr Ua Dtd 050793 Trustee · $349K revenue · Avon, CTEDUCATIONAL SUPPORTFiled FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII

Avon Old Farms School INC Chairman · $53.2M revenue · Avon, CTAVON OLD FARMS DEVELOPS BOYS INTO MEN OF STRONG MORAL CHARACTER WITH CONVICTION WHO LEARN TOGETHER IN AN INCLUSIVE, TIME-HONORED COMMUNITY DEFINED BY…Filed FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII

T Riddle Tr Uw 734094 Trustee · $3K revenue · Avon, CTTO PROVIDE FINANCIAL SUPPORT TO AVON OLD FARMS SCHOOL, A 501C(3) PRIVATE SCHOOL.Filed FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII

Disambiguation

Other people named Glenn Sieber

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.

Glenn Sieber 1 organization · Pittsburgh, PAMaster Interior Contractors Association of Greater Pittsburgh

Glenn Sieber 1 organization · Hartford, CTGreater Hartford Community Foundation INC

Network

Serves alongside

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

James Detora

Head of School · FY2024

$482K

Robert a Orenstein

CFO · FY2022

$281K

Kenneth H Larocque

Former Headmaster · FY2019

$215K

Jacqueline Morr

Chief Financial Officer · FY2024

$214K

John T Gardner

Associate Headmaster · FY2019

$204K

Robert Whitty

Associate Head of School · FY2024

$189K

Robert Orenstein

Former CFO · FY2024

$172K

Glenn Wilcox

Director of Facilities · FY2024

$159K

Chris Webb

Chief Advancement Officer · FY2024

$156K

Sarah Whitney Blanchard

Director of Alumni/Development · FY2024

$151K

Brian Doyle

Dean of Community Life · FY2024

$146K

Robert Dully

Director of Communications · FY2021

$142K

Network

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