Person · officer / director

Robert Diedrich

Board Member · Joliet Area Historical Museum

Board Member at Joliet Area Historical Museum. Listed as an officer, director, or key employee across 3 organizations on the Form 990 record.

This is me

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

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

●

Reported as Board Member of Joliet Area Historical Museum, based in Joliet, IL.

●

Also listed as President of Joliet Grade Schools Foundation for Educational Excellence, uncompensated.

●

Also listed as Director of Rialto Square Theatre Foundations, uncompensated.

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

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

Joliet Grade Schools Foundation for Educational Excellence President · $108K revenue · Joliet, ILTO PROVIDE FINANCIAL AND OTHER RESOURCES TO BE USED FOR PROGRAMS AND PROJECTS WHICH ENHANCE OR SUPPLEMENT THE EDUCATION OF STUDENTS OF JOLIET SCHOOL…Filed FY2025, FY2024, FY2023, FY2022 · Source: Form 990, Part VII

Joliet Area Historical Museum Board Member · $5.5M revenue · Joliet, ILPROMOTE AWARENESS OF AND APPRECIATION FOR THE AREA'S HISTORY AND DIVERSE CULTURE, AND ENCOURAGE PEOPLE OF ALL AGES TO DISCOVER, UNDERSTAND AND…Filed FY2024, FY2023 · Source: Form 990, Part VII

Rialto Square Theatre Foundations Director · $572K revenue · Joliet, ILORGANIZED EXCLUSIVELY FOR CHARITABLE OR EDUCATIONAL PURPOSES OF RAISING FUNDS FOR THE BENEFIT OF THE NATIONAL LANDMARK RUBENS RIALTO SQUARE BY…Filed FY2023, FY2021 · Source: Form 990, Part VII

Disambiguation

Other people named Robert Diedrich

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.

Robert Diedrich 1 organization · Joliet, ILWill County Chamber of Commerce

Network

Serves alongside

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

Greg Peerbolte

Executive Director · FY2019

$74K

Donnie Chestnutt

Vice President · FY2025

David Patton

Treasurer · FY2025

Patricia Ulloa-Guzman

Secretary · FY2025

Director · FY2025

Director · FY2025

Director · FY2025

Director · FY2025

Director · FY2025

Director · FY2025

Director · FY2025

Director · FY2025

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

Loading…

Explore

Similar organizations

Nonprofits working in the same field — explore who else operates in this space.

The United States Holocaust Memorial Museum$172.5M revenue · Washington, DC

Henry E Huntington Library and Art Gallery$160.6M revenue · San Marino, CA

Alamo Trust INC$115.3M revenue · San Antonio, TX

The Edison Institute INC$98.2M revenue · Dearborn, MI

The National World War II Museum INC$95.2M revenue · New Orleans, LA

San Antonio Valley Ranch LLC$65.4M revenue · Petaluma, CA

People like this

Similar leaders

Leaders at organizations in the same field, by reported compensation.

Ellen V Futter

President & Ex Officio Trustee · American Museum of Natural History

$11.7M

Gustavo Dudamel

Music & Artistic Director · Los Angeles Philharmonic Association

$4.0M

Don Smiley

President - Non Voting · Milwaukee World Festival INC

$3.3M

Daniel H Weiss

President and CEO to 6/30/23 · The Metropolitan Museum of Art

$3.2M

Adam D Weinberg

Alice Pratt Brown Dir.(thru 10/2023) · Whitney Museum of American Art

$2.9M

Clive D Gillinson

Executive & Artistic Director · The Carnegie Hall Corporation

$2.6M