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[ U S M C ] United States Marine Corps

[ U S M C ] United States Marine Corps #5240183

5
members (measured 29 Sept 2026, 02:59 UTC)
25 October 2019
created (per Roblox API)
10 August 2026
first measured by this register

Military & clansENmilitaryroleplaynavy

Description

real tpk navy fleet adm: grimmy

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 We do not publish numbers we have not measured.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
25 Aug 2026, 06:555first reading

Ownership

Owned by Memo (@Crytonex) 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

Memo (@Crytonex) — [EMP] Emperor (rank 255)

@monkey13624 — [JCS] Joint Chiefs of Staff (rank 251)

pompompurin (@nnwilll) — [SN] Seaman (rank 3)

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

Rank structure

[EMP] Emperor1
[FADM] Fleet Admiral2
[ADM] Admiral0
[MCPON] Master Chief Petty Officer of The Navy0
[JCS] Joint Chiefs of Staff1
[VADM] Vice Admiral0
[RADM] Rear Admiral0
[CPT] Captain0
[CDR] Commander0
[LCDR] Lieutenant Commander0
[LT] Lieutenant0
[ENS] Ensign0
[MCPO] Master Chief Petty Officer0
[SCPO] Senior Chief Petty Officer0
[CPO] Chief Petty Officer0
[PO] Petty Officer0
[SN] Seaman1
[SA] Seaman Apprentice0
Member5
[SR] Seaman Recruit0
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.

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.