@MrJoom #18539827

23 July 2011

account created (per Roblox API)

12 Aug 2026, 21:22

last measured (UTC)

Username record

@MrJoom — observed 12 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)

TRE The Robloxian Elite#284835

The Royal Family From Roblox#258509

Kitovian Empire#336802

Robloxian Government System Army#46778

the Belgian Royal Army air force#407975

The Kingdom Of Robloxia K.O.R#530444

Dutch School#396288

Belgium Army Group#209446

The Balista Army#363989

The army group from Belgium#210884

the Belgian Royal Army Marine#313690

Tbrar (The Belgium Royal Army From Roblox)#278228

8

Royal Staff#393760

8

Ruycko Boat's#415676

6

<-----------F.U.N.--------->#323790

6

Belgium Government System#319859

6

State Of Rockmand#2552530

5

The House Of Zylra#4494910

4

The Belgian Army #540225

4

Swissville#298933

4

Hanno Hotels#313191

4

Rossiyskaya Impériya#5355574

4

Streitkräfte Hessens#5592838

4

L´ORÉAL®#2638395

4

Family:De Winne#269866

3

3

Kingdom of Essos.#2606897

3

The Trii Order#5047178

3

The Congort Provinces Civilian Census#568175

3

HM‌ Treasury#3892909

3

LindonVille#352984

2

The Vale.#2606904

2

The North#2866055

2

Army's of the Vale#2542736

2

State of Nicktor#2863935

2

2

State of Coastmouth#3105348

2

ROBLOX fanclub (De Haan)#99745

2

The Free State of St. Paul#811640

2

His Majesty Treasury | [UK]#3653119

2

[UK] Wooley Household#3694175

2

Le Treasury#4303657

2

The Royal Guard Of Belgium#297833

2

Perditrix Household#5413071

1

Nevada Treasury Department#4550528

1

Kingdom of Sambre#2797861

1

The Monarchy of Ceinbruin#713877

1

Congort Provinces Cavalry#595226

1

Societa Generale Immobiliare S.R.L#2663296

1

The Congort Empire#592069

Open data

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

Also a member of

The Great Navy of Britannia#745120 · Ordinary Seaman

The Great Army of Britannia#938940 · Recruit

HolIand America Line N.V.#8286765 · Kajuitsklasse

The Monronian Union#598892 · Volunteer [BUY UNIFORM FOR ENLISTMENT]

[BEL] Kingdom of Belgium#1214207 · Immigré [♔] Inwijkeling

[BEL] Belgium#914709 · Immigration Office

[BE] | State of Belgium#7053624 · Tourist

[BE] ‌‌Kingdom of Belgium#3043583 · Awaiting VISA

♚Kingdom of Belgium♚#1107770 · Visa Applicationt

[:BE] Belgium#5554084 · Immigrant

[BEL] - Belgium.#4805185 · Immigrant

[KoB] Belgium#3567186 · Immigration Office

[ Content Deleted 769317 ]#769317 · [ALT] Jeroom

BelgᎥan Armed Forces#5794049 · [RT] Recruit

The Kingdom Of Sweden#658836 · Rekrut

[BE] Kingdom of Belgium ‌#3894647 · Tourist

-| Belgium |-#4697675 · Citizen

Belgian Federal Police#4068842 · Member

The Kingdom оf Belgium#5424156 · Soldat

The Kingdom Of Belgium BE#2773576 · Recruit

|BE| Belgium#4972937 · Architect

Kingdom of Belgium ‗#4466260 · Visa Applicant

{BEL} Belgian Defense#4761482 · Civilian

[BEL] Kingdom of Belgium [BEL]#4639970 · Visa Applicant

The Kingdom of Belgium#2565746 · Immigration

Neutral Moresnet#4237709 · Citizens

The State of Belgium#4978607 · Rekruut

7

BE |The Kingdom of Belgium#4844494 · Member

7

[BLG] The Kingdom of Belgium#1186391 · Immigration Office

6

[BE] Kingdom of Belgium #4100017 · Member

5

The Kingdom of Belgium [BEL]#4162525 · Immigrant

5

[KoB] | Kingdom of Belgium#5747893 · Immigrant

4

The Principality of Rosenwald#6368120 · Immigrant

4

Belgium Federal Police#6490332 · Unemployed

4

(BE) The Kingdom of Belgium#7289517 · Member

4

[ВE] The Kingdom of Belgium#5160292 · Member

3

BE | Belgium#4359516 · Immigration Office | Bureau de l’immigration

2

Kingdom Of Belgium#1075243 · Member

2

Kingdom of Belgium#4090698 · Member

2

[BL] Belgium#1237480 · [0] Immigration Office

2

[BE] Belgiumᅠ#5191171 · Immigration Office

2

Royal Household of Beckinsale#2830480 · Lord of the Household WilliamBeckinsale

1

[MU] Monronian Armed Forces#1075777 · Owner

1

the Belgian Royal Army leaders#209468 · King

1

The Horensian Armed Forces#751144 · Emperor William IX

1

[SU] Suffux Treasury #4732561 · Owner

1

⚜ Monronia ⚜#923126 · Owner

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