Chicago_HoldGroup @Aaron_Casey #2444869416

followers (as measured)

18 March 2021

account created (per Roblox API)

22 Aug 2026, 15:34

last measured (UTC)

Username record

@Aaron_Casey — observed 22 August 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

Casey Constructions#5273481

[CFD] Quinn Fire Academy#32895207

[IL] Chicago Medical Center#5271211

[CFD] Special Operations#6046858

[CFD] Union#16111460

[IL] The Chicago Police Department#5271163

[IL] The Chicago Transit Authority#6794798

[CFD] Bureau Of Administrative Services#34749803

[CFD] Bureau of Logistics#34749809

[IL] Chicago Office-Emergency Management#14432330

[IL] The Chicago Department Of Transport#8507415

[IL] Illinois State Police - ISP#6794552

[USA] Latin Kings Chicago#7082320

[ILL] Cook County Sheriff's Office#32624720

[CFD] Internal Affairs Division#34748798

[CFD] Office Of Fire Investigation - OFI#4755083

[IL] Department Of Justice#15955630

[CPD] Bureau of Detectives#6579201

[CFD] Media Affairs#32464787

[CPD] Bureau Of Internal Affairs#11311563

[USA] Office Of The Superintendent [CPD]#10572019

[USA] Harvard Fire Protection District#7906439

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

FlashTech Lighting#8607218 · Member

494

Lakeshore Studios#3474100 · Contractor

315

[IL] The Chicago Fire Department#966081 · Civilian

117

[IL] The 100 Club of Illinois#34880123 · Club Supporter

Membership and rank as measured from this user’s public group list.