$// [USMC] United States Marine Core \\$

// [USMC] United States Marine Core \\ #13374757

members (measured 1 Oct 2026, 06:34 UTC)

25 December 2021

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryroleplayorganization

Description

UNITED STATES MARINE CORPS 1ST MARINE REGIMENT "READY TO FIGHT"

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 We do not publish numbers we have not measured.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)	Members	Change
22 Sept 2026, 21:28	8	first reading

Ownership

Owned by Texan_Operator (@sydneycrosby_875) as measured.

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

Experiences

[MCRD] Recruit Depot San Diego0 playing now

0 visits

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

Texan_Operator (@sydneycrosby_875) — [O-6] Colonel (rank 246)

@ThinLawNation — Member (rank 1)

rooster (@armyman5531_2O) — Member (rank 1)

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

Rank structure

[O-7] Brigadier General0

[O-6] Colonel1

[O-5] Lieutenant Colonel0

[O-4] Major0

[O-3] Captain0

[O-2] 1st Lieutenant0

[O-1] 2nd Lieutenant0

Warrant Officers 1-50

[E-9] Sergeant Major0

[E-9] Master Gunnery Sergeant0

[E-8] First Sergeant0

[E-8] Master 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

Member8

Guest0

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

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

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[NSRP] Natural State Roleplay#520932841 · 2 shared members

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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.