United States Marine Corps {{USM}} #745994118

8

members (measured 3 Oct 2026, 23:47 UTC)

24 April 2026

created (per Roblox API)

12 August 2026

first measured by this register

Membership history

Growth

5 measurements spanning 46 days, net +1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 7–10 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
27 Sept 2026, 06:38	8	-1
7 Sept 2026, 10:56	9	-1
30 Aug 2026, 05:57	10	+1
25 Aug 2026, 23:34	9	+2
12 Aug 2026, 16:37	7	first reading

Ownership

Owned by Ceasorcasca_Suzie (@holderfortcampbell) 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

Ceasorcasca_Suzie (@holderfortcampbell) — Owner (rank 255)

Rhythm (@BlazerBoyFlamer) — Member (rank 1)

@CZTrain01 — Member (rank 1)

Ian (@Ianis_iza32) — Member (rank 1)

Frosty (@American12308u) — Member (rank 1)

@CaptainNichollas — Member (rank 1)

@Meteselekk420 — Member (rank 1)

Ehmmmm (@PurpIe_dragonman) — Member (rank 1)

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

Rank structure

Owner1

[CIC] Commander-in-Chief0

[SECDEF] Secretary of Defense0

[SECNAV] Secretary of the Navy0

[CJCS] Chairman of the Joint Chiefs of Staff0

[VCJCS] Vice Chairman of the Joint Chiefs of Staff0

[SEAC] Senior Enlisted Advisor to the Chairman0

[CO] Commandant0

[AC] Assistant Commandant0

[E9C] Sergeant Major of the Marine Corps0

》》HEADQUARTERS 《《0

[O10] General0

[O9] Lieutenant General0

[O8] Major General0

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

[CWO-5] Marines Chief Warrant officer0

[CWO-4] Marines Chief Warrant officer0

[CWO-3] Marines Chief Warrant officer0

[CWO-2] Marines Chief Warrant officer0

[WO-1] Marines Warrant Officer0

》》WARRANT OFFICERS 《《0

[E9B] Sergeant Major0

[E9A] Master Gunnery Sergeant0

[E8B] First Sergeant0

[E8A] Master Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private First Class0

[E1] Private0

Member9

Guest0

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

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

United States Army {{{USM}}}#669017762 · 5 shared members

United States Military {{USM}}#200263272 · 5 shared members

United States Army #3108077 · 4 shared members

-|GBA|- British Army#35010962 · 4 shared members

United States Airforce {{USM}}#849353523 · 4 shared members

8

The Flamingo Fan Club#3336691 · 3 shared members

Pilot Training Club#2794513 · 3 shared members

SCP | Roleplay Community#5479038 · 3 shared members

Stateview Correctional Facility. ∞#5025380 · 3 shared members

Highfield City Police Department#6117548 · 3 shared members

Quartermaster Customs#5040124 · 3 shared members

Byzantin Kingdom#35158006 · 3 shared members

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.