Person · officer / director

Eileen Williston

Trustee (inactive As of 06/2025) · Oakmeadow Montessori School INC

Trustee (inactive As of 06/2025) at Oakmeadow Montessori School INC. 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

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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 (inactive As of 06/2025) of Oakmeadow Montessori School INC, based in Littleton, MA.

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

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Affiliations

Organizations

Oakmeadow Montessori School INC Trustee (inactive As of 06/2025) · $4.2M revenue · Littleton, MAOAK MEADOW SCHOOL IS ROOTED IN THE CHILD-CENTERED MONTESSORI PHILOSOPHY, WHICH FOSTERS ACADEMIC EXCELLENCE, PERSONAL GROWTH, AND CULTURAL AWARENESS…Filed FY2024 · Source: Form 990, Part VII

Disambiguation

Other people named Eileen Williston

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.

Eileen Williston 1 organization · Concord, MAEmerson Umbrella INC

Eileen Williston 1 organization · Boston, MABoston Lyric Opera Company INC

Network

Serves alongside

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

James Steckart

Head of School (until 6/30/2025) · FY2024

$215K

Jason Scheurle

Former Head of School · FY2024

$193K

Nicole Derosa

Director of Business Operations (until 3/2025) · FY2024

$112K

Lee G Waterhouse

Director of Education · FY2024

$107K

Ben Scarlet

Trustee · FY2024

Hilary Maglothin

Trustee · FY2024

Jacquelyn N Raftery-Helmer

Trustee · FY2024

Jonathan Ambrose

Trustee · FY2024

Katie Williamson Arcieri

Chair (inactive As of 06/2025) · FY2024

Kati Hazrati Merrill

Trustee (inactive As of 02/2025) · FY2024

Kristin Fitzgerald

Trustee · FY2024

Mike Matthews

Trustee (inactive As of 06/2025) · FY2024

Network

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