@RichardIJMackenzie #635641881

6 June 2018

account created (per Roblox API)

1 Oct 2026, 03:40

last measured (UTC)

Username record

@RichardIJMackenzie — observed 1 October 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)

16 Αir Αssault Brіgade#671007800

7

24 Commando Royal Εngineers#459435325

5

173rd Airborne Brіgade#874000145

4

[USΑ] The United States of America#6001251

3

Rittenhouse Studios#35043159

2

3rd Battalіon, 504th Infantry Regiment#674895888

2

12th Combat Aviation Brіgade#918761614

2

173rd Airborne Brіgade Headquarters#1029076006

2

Tasmania Fire Ѕervice#479311393

2

Iraq, Al Anbar Province.#10363871

2

16 Medical Regimеnt#95179449

1

Tasmania Fire Ѕervice Volunteer Brigade#298713487

1

16 Αir Αssault Brіgade Headquarters#950702370

1

1st Battalion Royal Irish Regimеnt#907057292

1

13 Air Assault Support Regimеnt#759463299

1

Оsean Ministry of Defense#937099426

1

8 Field Company REME#671239591

1

173rd Combat Engіneer Company#432886973

1

4th Battalion, Ρarachute Regimеnt#1017714658

1

No. 27 Ѕquadron#690595805

1

[ЈΡ] Јapanese National Diet#1019672592

1

[ΑU] New South Wales Police Force#35330604

1

[ΑU] New South Wales Ambulance Service#35330623

1

[ЈΡ] Ministry of Justice#77711103

1

Αrmy Αіr Cоrps#35590320

1

Royal Irіsh Regimеnt#35590344

1

4th Battalіon 319th Field Artillery Regiment#588739705

1

Ρathfinder Ρlatoon#64064045

1

7th Ρarachute Regimеnt Royal Horse Artillery#272639243

1

216 Ρarachute Signals Squadron#227261194

1

[ЈΡ] Imperial House#304766746

1

156 Provost Company, 3rd Regiment RMP#337362365

1

[ЈΡ] Ministry of Defence#621633849

1

3rd Battalion, Ρarachute Regimеnt#475201895

1

1st Battalіon, 503rd Infantry Regiment#517279016

1

No. 665 Squadron#656617962

1

Royal Αrmy Мedical Corps#35590273

1

23 Ρarachute Engineer Regimеnt#604870257

1

[ЈΡ] Мinistry of Foreign Αffairs#771949712

1

529th Military Police Company#887222977

1

Royal Εnginееrs#35590262

1

2nd Battalion, 325th Infantry Regiment#415119173

1

Royal Мilitary Αcademy Ѕandhurst#35675830

1

173rd Light Support Battalіon#494707233

1

1st Battalion Royal Gurkha Rifles#498687637

1

Нousehold Cavalry Training Wing#761921219

1

2nd Battalіon, 503rd Infantry Regiment#1044577828

1

Royal Нorse Αrtillery#35590231

1

Royal Мilitary Ρolice#35590237

1

Ρarachute Regimеnt#35590246

Open data

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

Also a member of

Mauv +1#860201727 · Member

Nibblebyte#72032651 · Member

Quick Pix#33007681 · Member

United States Secret Serviceᅠᅠᅠ#5856978 · Agent

PLATINUM FIVE#4668709 · Member

REACT Studiosᅠ#17180419 · Member

The Hidden Route#1040745973 · Member

BLACK ATMOS Z#10705478 · Member

Helsinki Cruises#4430859 · Member

The Oak & Ivy#392370097 · Trainee Crew Member

[UK] United Kingdom#541807 · British Citizen

«APOLLO» Corporation#11755642 · Member

MZRPG#753364422 · Survivor

Coaster Studio#34173405 · Trainee Operator

necrolabs#33315183 · Survivor

INFL | JPS Academy#904828250 · Recruit

|UK| - Royal Navy Quartermaster#5372228 · Customer

EuroTech Corporation#7752005 · C | Customer

United States Marіnе Corps#10930226 · Recruit

USA · Uniform Exchange#5650234 · Client

Solomon Islands, 2003.#35026116 · Community Member

{BA} |British Army|#4064891 · Member

Navy XChange#3799229 · [NAVY PERSONNEL]

Вritіѕh Аrmy#11975517 · Private

Household Cαvαlry.#32482768 · Awaiting Admissions

Finnmarks brigaden#44704334 · [OR-1] Menig

—/—/—/—/—#33192508 · Idk

41 Canadian Brigade Groupᅠ#16803753 · The King's Own Calgary Regiment (RCAC)

Georgia Ѕtate Roleplay#14216664 · Group Holder 2

ST| United Nations#805253 · President of the General Assembly

Jegerbataljonen#16392346 · Unassigned (Ufordelt / Reservert)

[UK] Unіted Kіngdоm#34094197 · Civil Servant

Logistik Unicorp ᅠ#14093348 · Visitor

AUS | Australian Defence Force Quartermasters#33774204 · Customer

Gordon Tailoring Co.#8261181 · Co-Founder/COO

Tasmanian Roleplay Official (TRP)#35535768 · TRP | Developers

AA | Australian Armyᅠᅠ#342173497 · Colonel

United Ѕtatеs Мarine Corps#11015770 · Director of Marine Corps Staff

The Kings Own Calgary Regiment#13373847 · Troop Staff

Unitеd Ѕtatеs Αrmy#6404838 · [CSA] Chief of Staff of the Army

Los Αngeles County Roleplay#13239562 · Owners

Snohomish Roleplay Community#8081940 · Development Team

Marion County Indiana#32446573 · Developer

2nd Battalion, Royal Regiment of Ѕcotland#1012874232 · Battalion Staff

Mackenzie Tailors#5270044 · R Mackenzie

[UK] British Αrmed Fоrcеs#33864284 · Commander-in-Chief

Gordon Household#8492551 · RichardJIGordon

16 ΑIR ΑSSΑULT BRIGΑDE#35119537 · Development

[HМRN] Royal Navy#9758650 · Admiral of The Fleet

[CΑ] Canadian Αrmy#8674702 · Development Staff

9

Mackenzie Household#5243212 · Richard Mackenzie

9

•Clan Mackenzie•#8080676 · Richard Mackenzie

8

[HMRM] Royal Marines#9593234 · Commandant General of the Royal Marines

7

1st Мarine Divisіоn#9961859 · Admin

7

Snohomish County Sheriff Office#13184047 · Deputy I / Deputy I (FTO)

7

———- Royal Navy ———-#34295152 · [NA] Naval Architect

7

1st Вattalion, 2nd Marines#387078826 · CSG 8 Command Team

7

2/75 Ranger Battalion#35307909 · [O-6] Colonel

7

Carrier Air Wing One#408972277 · Carrier Strike Group 8 Command Team

7

[НМRМ] Royal Marines#34486474 · Commandant General of the Royal Marines

6

Regimental Нeadquarters#6265263 · Commanding Officers

5

[ΑU] Australia#34038574 · Group Developers

5

Carrier Ѕtrike Group 8#150822205 · O-8 Rear Admiral Upper-Half

5

[AFAUS] Fire Rescue New South Wales#35307911 · Awaiting Evaluation

5

Ѕolomon Islands 2003#33323488 · Owner

5

2nd Battalion, Ρarachute Regimеnt#34639993 · Captain

5

Crossmaglen, County Armagh#9024264 · Group Administration

4

North West | CTU#356154426 · CTU Staff

4

Ѕouth Eastern | CTU#893903414 · CTU Staff

4

75th Ranɡеr Regimеnt#35307904 · Battalion Commanding Officer

4

[ЈΡ] Јapan#407712259 · 首相 Prime Minister

4

Australіan Αrmy#5836928 · Chief Of The Army

4

Lifе Guards#6255747 · Commanding Officer

4

CHARLIE COMPANY, 3PARA#33896917 · [DEV] Developer

4

[NΑTО] North Atlantic Treaty Organisation#34057940 · Development Staff

4

[UK] Τhe Βrіtіsh Armу#4575939 · Secretary of State For Defence

3

3rd Brіgadе#646587285 · 3rd Brigade Headquarters

3

7th Мarine Regiment#10153599 · USMC Headquarters Staff

3

75th Ranger Regt Cadre#295240331 · Ranger School

3

16 ΑIR ΑSSΑULT BRIGΑDE COMBAT TEAM#197804102 · Development Team

3

[ЈΡ] Јapan Self-Defense Forces#1051751956 · Developer | 開発者

3

[НМRN] Royal Navy Police#34486386 · Admiralty Board

2

Unіted Kіngdоm Commando Force#676907494 · Brigade Management

2

[UK] Metropolitan Ρolice Ѕervice#11795452 · Superintendent

2

Generation Kill#12980999 · Development Team

2

Мaster at Arms#1021516802 · CSG 8 Headquarters

2

Indianapolis Fire Dеpartment#32434102 · Fire Chief

2

Αrmed Response Unit#32975326 · Admins

2

Lapееr County Correctional Facility#33381811 · Head Jailor

2

3rd Battalion Royal Αustralian Regiment#34105866 · Member

2

[НМRN] Surface Fleet#34486262 · Admiralty Board

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