Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
[USMC] United States Marine Corps’

[USMC] United States Marine Corps’ #13973960

2
members (measured 13 Oct 2026, 04:14 UTC)
5 February 2022
created (per Roblox API)
10 August 2026
first measured by this register

Military & clansENmilitaryroleplayorganization

Description

"Semper Fidelis"

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
14 Aug 2026, 06:302first reading

Ownership

Owned by @Seglarkungen as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@Seglarkungen — Commander-in-Chief (rank 255)

Ouranos (@Seigneur_Dragon) — Deputy Secretary of Defense (rank 200)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Commander-in-Chief0
Joint Chiefs of Staff0
Secretary of Defense0
Deputy Secretary of Defense0
[-------------------------------------------]0
CMC | Commandant of the Marine Corps0
ACMC | Assistant Commandant of the Marine Corps0
O-10 | General0
O-9 | Lieutenant General0
O-8 | Major General0
O-7 | Brigadier General0
O-6 | Colonel0
O-5 | Lieutenant Colonel0
O-4 | Major0
O-3 | Captain0
O-2 | First Lieutenant0
O-1 | Second Lieutenant0
E-9 | Sergeant Major of the Marine Corps0
E-9 | Sergeant Major0
E-8 | First Sergeant0
E-7 | Gunnery Sergeant0
E-6 | Staff Sergeant0
E-5 | Sergeant0
E-4 | Corporal0
E-3 | Lance Corporal0
E-2 | Private First Class0
E-1 | Private0
Member2
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.