MarksAndSparks @JamieKMountbatten #1424291283

22 January 2020

account created (per Roblox API)

30 Oct 2026, 09:28

last measured (UTC)

Username record

@JamieKMountbatten — observed 30 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)

The Mountbatten Household#34387404

7

Porthdinllaen, North West Wales#17110947

2

North Wales Fire and Rescue#17110968

2

Welsh Ambulance Service Trust, Porthdinllaen#17110975

1

West Susx Fire & Rescue#15911139

1

[BUK] Alderton Foundation#17110962

Open data

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

Also a member of

SecretVerse Studio#1074557114 · Membre

Team Sploshy#2937793 · Member

KizmoTek Studio#3115970 · Community Member

SimForge#32027104 · Fan

USSF - United States Special Forces#22025 · [3] Specialist

Ronalds#33883891 · Crew Member

Аuataun#782400078 · Member

Highfield City Police Department#6117548 · Captain

Five-O Community#4824823 · Member

High Quality Games!#35595896 · Players

Bankrupt Experiences#35064763 · bankrupt players

PolyCore Games#32072807 · Member

REACT Studiosᅠ#17180419 · Member

funnykk Productions#33451298 · 😁|BEST FRIEND

Oxfordshire County#114444954 · Member

Aurion Games#35528247 · ⭐Fan

Naval Roleplay Community#3534363 · High Ranking Officer🔱

RotorOps-community#544462222 · Membre

BLACK ATMOS Z#10705478 · Member

Palm Creations#5611347 · Community Member

Motorway Roleplay Community#696897291 · Player

First Response Studios.#3621763 · Member

Chesapeake Studios#17005184 · Fan

Response England!#2979813 · Community Member

Blox ER Responders#35912310 · Member💖

FRR | First Responders Roleplay#5808748 · Citizen

FRR | Los Angeles Police Department#5881087 · Cadet

Backwoods Law#4947236 · [C] Fan

Oxford Team#34377834 · Member

RAF • Royal Air Force •#12699169 · [OF-1a] Pilot Officer

Reef Points#10922050 · Fan

Gate Studios#5023156 · Fans

Winter Adventures Inc#15942903 · 🗻 Mountaineer

Sheffield, South Yorkshire#35452691 · Member

CNA Sim Group#33656581 · Member

Southstar Studios#32725340 · Member

/ Vicko Studios#5267631 · Member

| Manager Games#32845130 · Member

Central Health Center#34287287 · Respected Member

| • Backstreet Club •#3971722 · Backstreet Deputy Owner

Nevada Zombie Game#35455403 · Survivor

Concord Agency Registry#33009395 · Member

Georgia Roleplay Official Group#9836550 · Member

| • United Kingdom •#34124496 · British Citizen

Unlocked Productionsᅠᅠ#16004504 · Nitro Booster

TK Interactive#63551330 · Community Member

Helicopter Air Rescue#35706804 · Air Rescue Member

Winter Adventures Mountaineering School#34171147 · Member

CAR: Registry Management Authority#34344544 · Cadet

Warwickshire, England#16327793 · Player

US Army: Camp Alpine#327126695 · [E1] Private

United Studios RBLX#34473120 · Player

Massachusetts General Hospital | MGH#15172752 · Visiting Patient

Cordura#2999113 · Customer

Іrоn Ѕіght#41864003 · Members

Project East London#132718905 · Resident

/ Camden Whitelist#398981933 · Whitelisted

UNS I Ambulance Service#32728238 · Trainee Paramedic

Lambeth RPC ᅠ#6128497 · Lambeth Resident

PHOENIX Studios Group#32324698 · Project Member

Response' Barsetshire#33166032 · Community Member

MOD • Ministry of Defence •#34599119 · Service Personnel

[UKMG] UK Medical Group#4726716 · Visitor

Chelmsford#34614619 · Community Member

| • British Armed Forces •#34183831 · Junior Officer

• Metropolitan Police Service#34130468 · Community Support Officer

Central South RPC#7255370 · Member

PEL | London Ambulance Service (LAS)#211006842 · Student Paramedic

NI | Northern Irelandᅠ#34251749 · Northern Irish Citizen

ESFRS | Roblox#6598032 · Awaiting review

Cardiff, South Wales | UK:RP#14624507 · Roleplayer

SRPC | Roblox#608505302 · Awaiting Vetting Clearance

NHC Gunfights#7528161 · Verified Community

Lambeth Roleplay Community#17203995 · Community Member

BRP | Ambulance Service#34377027 · Trainee Paramedic

Brado's British Armed Forces#12008509 · Basic Training

North West Ambulance Service Group#35357117 · Student Paramedic

| • Army Quartermaster •#32979364 · Customer

| • British Army •#34185976 · OF-3 Major

CHC | Nursing Department#34334642 · [DoN] Director of Nursing

LP | Legal Productions#13013117 · Scottish Citizen

BBAF | Royal Navy#12305486 · OR-2 Able Rate

| • CoIIege of Arms •#34327656 · British Citizen

North East Ambulance Service.#7598120 · Student Paramedic

| • Royal Household •#34219019 · Immediate Staff to the Sovereign

[BUK] Border Force#9765401 · Operations Director

[CSRPC] London Ambulance Service#8039421 · Member

FRR | CaIifornia Highway Patrol#17335936 · Assistant Commissioner

[BUK] | BoE Bank of England#34295971 · Member

| • London Ambulance Service •#34371807 · Chief Executive Officer

9

| • Royal Air Force Quartermaster •#34529989 · Member

8

CHC | Internal Compliance#34334646 · Compliance Auditor

6

• The Electoral Commission •#34263590 · Electoral Board

6

[ UK ] | London Air Ambulance#36085521 · [LAA] Director of Operations

5

The House of HamiIton#12812889 · Family Member

5

Moscow RPᅠ#34452788 · Co Founder

5

| • The Crown Estate •#34363067 · Customer

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