John @JohnLau5491 #1474665701

24 February 2020

account created (per Roblox API)

14 Aug 2026, 08:35

last measured (UTC)

Username record

@JohnLau5491 — observed 14 August 2026

@JohnLauBackUpaccout — observed 14 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)

Riverside County, California —#6158256

Riverside Federal Bureau of Investigation#6158530

Los Angeles, California!!#5719704

Riverside County Sheriff Department —#6158354

Riverside County Fire Department —#6158404

Riverside Police Department —#6158294

6

California Highway Patrol —#6158387

5

LosAngeles, California DHS#5719780

3

Los Angeles,California Police Department#5719771

3

Riverside Staff Team#6195640

Open data

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

Also a member of

KizmoTek Studio#3115970 · Community Member

Plaid Studio#16790742 · Member

Police Roleplay Community#4328109 · Community Member

Rensselaer County Official#5499489 · Member

SEA Military#2648601 · [T] Trainee

Stateview Correctional Facility. ∞#5025380 · Cadet Officer

devGem#2776987 · Fan / Member

Highfield City Police Department#6117548 · Lieutenant

Five-O Community#4824823 · Member

Canterbury & District#696923 · Member

Quarantine Roleplay Community#6448240 · Community Member

REACT Studiosᅠ#17180419 · Member

New York City Pоlice Departmentᅠ#9473652 · Police Cadet

Palm Creations#5611347 · Community Member

Motorway Roleplay Community#696897291 · Player

First Response Studios.#3621763 · Member

LLP Projects#7779951 · Group Member

Clayton Juvenile Detention Center#13761679 · Community Member

CharlieStudios#6550041 · Patron

Central Roleplay | Community#8497064 · Member

BC | Vancouver Police Department#5530298 · Trainee

Raddleton City Police Department#4308355 · [LR] Sergeant

Timberline Productions#7856718 · Member

Connecticut State Roleplay#8406836 · Trooper

Backwoods Law#4947236 · [C] Fan

Vision Studios LLC#3610112 · Community Member

First Response | Studios#4987925 · Community Member

Pulse Driving#359535979 · Driver

REACT Studios Legacy#11846971 · 🏆 Original Member

Berlin Polizei#4354380 · B | Bewerber

RAF • Royal Air Force •#12699169 · [OR-4] Corporal

Gate Studios#5023156 · Fans

Berlin®#3321123 · Bürger

Rettungsdienst Berlin#4923432 · A | Auszubildender

Sandy Shores ||| DOJ-RP#34753038 · Member

Autobahnamt Berlin#4924362 · A | Auszubildender

British Columbia, Canadа#5530527 · Resident

Bus Simulator Sunshine Islands#3595961 · Bus Driver

Technisches Hilfswerk Berlin#5180569 · P | Praktikant

Feuerwehr Berlin#4921585 · B | Bewerber

Bundesrepublik Deutschland | BRD#5851355 · Bürger

Merci_Apparel#6654560 · Customer

BCRP | Bartow County Roleplay#4784025 · Community Member

State of Calsonora#3017674 · Tourist

Politie Utrecht RP#5743585 · LR | Administratief en Ondersteunend Personeel

Code Three Roleplay#15669744 · Member

Wild Journey Studios#8469934 · Supporter

San Andreas Highway Patrol | Subdivisions#11080349 · Member

Bauhinia Bus#3250197 · Trainee Driver

Province of New Kempton#888968 · Tourist

First Responders Series#7650011 · [F] FAN

Cedar Falls, Avalon#4645368 · Tourist

Fire Simulator Series#3939561 · [F] Fan

Keystone State Police#4909530 · [R] Recruit

Simple Dynamics#9116478 · Member

Forever Transit#3837412 · [TD] Trainee Driver

Norman County Fire & Rescue#33656911 · Member

[NLD] Koninklijke Marechaussee Utrecht.#5746529 · T | Try Out Member

[NLD] Dienst Speciale Interventies Utrecht#5763214 · T | Try Out Member

TSRP | LAW ENFORCEMENT GROUP#16531577 · Police Cadet

[NLD] Dienst Nationale Recherche Utrecht#7827610 · T | Trainee

Keystone Firefighting Commission#6426890 · [R] Recruit

Roblox Transportation HK#2941847 · 新入職車長┆Trainee Drivers

Heddlu De Cymru | South Wales Police#5257132 · Citizen

MatTrans 馬修運輸#5532875 · [TD] Trainee Driver

Horizon Group (HG)#4038325 · Trainee Drivers

Crossed Tactical#5017165 · Customer

Thе Gаlаctiс Еmрirе#6258961 · Flockah

City of Raddleton#4308364 · Immigration Office

Executive Studios ᅠ#6258995 · Community Member

CSRP | COMMUNITY GROUP#34513839 · Member

Korps Nationale Politie#8577765 · Aspirant

Koninklijke Marechaussee - Nederland#9331341 · Marechaussee der 4e klasse

Framptonshire#8262392 · Community Member

Brandweer-Nederland#9331298 · Algemene / Aspirantfuncties

Ambulancezorg - Nederland#8588498 · Ambulance stagair

HW Studio#7409667 · Member

POM | Winnipeg Police Serviceᅠ#7128493 · Cadet

Marauder's Domestic Combat Tactics School#5735761 · Member

Niagara Regional Police Services#4855114 · Cadet

SunshineAir 晴城航空#5649803 · Sunshine Class 晴邁

DOJ RP | Sandy Shores#8119103 · Community Member

Blaine County Community#6443598 · Member

GA | Forsyth County Sheriff's Office#5363755 · Recruit

眼鏡蛇部隊 COBRA FORCE#16998162 · [T1] 考核中 | assessment

Novture Travel#6316699 · [P] Passenger

Stateview Correctional Facility|#5805105 · Low Security Inmate

Los Angeles County, California!#5557972 · Member

||CoA|| - City of Arcadia#86121192 · RESIDENT

San Jose, CA#6221508 · Community Member

DOJ:FR Merchandise#8056452 · Supporters

Kerxn County Remastered#7714636 · Low Class Citizen

||CoA|| - Arcadia Police Department#393747661 · RESERVE OFFICER

THE BROS OFFICAL!!#3340224 · Trainee

Palm County RolePlay Community#11541153 · Community Member

Federation Space Command#6865028 · AP| Awaiting placement

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