SemperRex @SemperRex41 #97258772

27 October 2015

account created (per Roblox API)

12 Aug 2026, 12:15

last measured (UTC)

Username record

@SemperRex41 — 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)

<[USM]> United States Marine Corps#10227001

Open data

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

Also a member of

Jandel's Road Trip#33097934 · Owner

SEA Military#2648601 · [WO] Warrant Officer

The United States Marine Corpsᅠᅠᅠ#5655676 · [E2] Private First Class

BLACK ATMOS Z#10705478 · Member

Foundation Roleplay#4711525 · Supporters

The Noobic Stratocracy#2704934 · Noobs

Unіted Statеs Navy#5000347 · [E5] Petty Officer Second Class

Great Clоne Army of the Republic#5425370 · Member

Aura Interactive#3126567 · 🎮 Member

<USMG> United States Military#2918164 · JCS

Alpha Engine: Whitelist#12134649 · Standard Users

[DD] The Diamond Dogs#10867922 · [Volunteer]

Tʜᴇ Uɴɪᴛᴇᴅ Sᴛᴀᴛᴇs Mᴀʀɪɴᴇ Coʀᴘs#3421722 · [E5] Sergeant

Dreamlite Studios#2711202 · 🎓 | Vice Chair

The Disneyland Resort Roblox | Staff#5411448 · Board of Directors

CarbonWorks Interactive#8698818 · Member

Westlock, Canada#5161113 · Resident

Marine Barracks Washington, DC. 8th & I#12181821 · Visitor

USMG Department of Veteran's Affairs#14979974 · 16' Veteran

Defense Archives#17021019 · Member

<[USM]> United States Air Force#10227007 · DoD

<USMG> Joint Training Command#7185228 · JCS

<[USM]> Joint Law Command#3826371 · DoD

<[USM]> Defense Advanced Research Projects Agency#14931413 · DARPA Customer

The Roblox Modern Military Community#3144143 · [MMC] Member

<[USM]> Uniform Exchange#4647299 · Uniform Team

<[USM]> 1st Marine Division#14128111 · Marine Staff

Dream Drastic Studios#4990779 · Dreamer

<[USM]> 3rd Marine Aviation Wing#3409956 · Marine Staff

<[USM]> 1st Marine Logistics Group#3889107 · Marine Staff

<USM> Joint Law Command#3326660 · Marine Staff

[USMC] 1ꜱᴛ Mᴀʀɪɴᴇ Dɪᴠɪꜱɪᴏɴ#5175101 · Awaiting Admission

9

[USMC] Tʀᴀɪɴɪɴɢ Eᴅᴜᴄᴀᴛɪᴏɴ Aɴᴅ Cᴏᴍᴍᴀɴᴅ#5175114 · In Training

8

<[USM]> Marine Corps Force Reconnaissance#14147272 · Marine Staff

8

3rd Marinе Aircraft Wing#4686504 · Phase Flight Training

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