@jonathanbaker99 #2487681

14 March 2009

account created (per Roblox API)

27 Aug 2026, 09:50

last measured (UTC)

Username record

@jonathanbaker99 — observed 27 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)

--[United States Marine Corps]--#6351686

Hillsborough County Florida#5593135

Camillus Fire Department, NY#10408761

Hillsborough Sheriff's Office#5555947

Los Angeles County Roleplay.#7885500

WMSL-750 CGX#12007295

Bondi Beach Lifeguards RolePlay [AUS]#10636722

Hillsborough Fire department#5555981

Florida Fish & Wildlife Conservation Commission#6870531

Concord Fire Department, NC#16282946

HC Broadcasting Center#6870950

Hillsborough County Courts#6870635

Crenshaws County Fire & Rescue#6254122

Crenshaws City Fire Department#6254139

Open data

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

Also a member of

FRR | First Responders Roleplay#5808748 · Citizen

91,798

[USAR]The United States Army#4756887 · [E3] Private First Class

4,933

RN \ Royal Navy#15056573 · [OR-1] Ordinary Rate (Basic Military Training)

4,878

| The United States Navy Academy |#32073903 · E-1, Seaman Recruit

1,084

San Andreas Fire & Rescue | DOJ:FR#32053797 · Applicant

241

USCG / United States Coast Guard#7787947 · [E9d] Master Chief Petty Officer of the Coast Guard

240

RUSM | United States Military#32319077 · [E-1] Private

USN \ United States Navy#35860909 · [O1] Ensign

ASRP // Alaska State Role-Play //#11455913 · [CM] Community Manager

RN / Royal Navy#34723535 · [OR-1] Ordinary Rate

Onondaga County RP#10375155 · Citizen

USCG // Coastgaurd Headquarters#12309905 · Master Chief Petty Officer of the Coast Guard

USCG // Forcecom#8028044 · USCG Headquarters

USN | United States Navy.#8612369 · Recruit Training

Train Sim World 2020#7930953 · [TD] Train Driver

-[NSWC] Naval Special Warfare Command-#35864908 · Headquarters, Navy

CAL FIRE | California Fire#11965821 · Member | Applicant

--[United States Marine Corps TECOM]--#6354858 · [SgtMaj] Sergeant Major

[HQ] Naval Headquarters#35865676 · Master Chief Petty Officer of the Navy

- [NETC] Naval Education and Training Command-#35862115 · Headquarters, Navy

⋅ London Fire Brigade#6871422 · Recruit [R]

USMCX | United Stats Marine Corps Exchange#9429314 · [MP] Military Personnel

-[MAA] Master at Arms-#35862104 · Headquarters, Navy

-[ONIG] Office of the Naval Inspector General-#35862122 · Headquarter, Navy

-[NA] Navy Aviation-#35864924 · Headquarters, USN

⋅ Metropolitan Police#13170300 · Member

BA // Scots Guards#16321969 · [RSM] Regimental Sergeant Major

-[FFC] Fleet Forces Command-#35861642 · Headquarters, Navy

-[NCIS] Naval Criminal Investigative Service-#35862098 · Headquarters, Navy

-[NJAGC] Navy Judgе Advocate General's Corps-#35862109 · Headquarters, USN

--[USMC]-- 1st Marine Divsion#6611857 · [SCHOOL OF INFANTRY]

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