-【USMC】- United States Marine Corps #5628541

53

members (measured 8 Oct 2026, 08:45 UTC)

13 February 2020

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryroleplayorganization

Description

"Semper Fidelis" 1st Battalion, 9th Marines

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

Membership history

Growth

2 measurements spanning 41 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 53–54 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Sept 2026, 16:59	53	-1
13 Aug 2026, 07:35	54	first reading

Ownership

Owned by @GrandInquiry as measured.

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

Experiences

0

players in this group’s experiences right now

3,060

lifetime visits across 2 experiences

[GAMEPASS] Baghdad, Iraq 2000's0 playing now

F.O.B Matilda, Iraq, 20210 playing now

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

Members we’ve seen

@GrandInquiry — Lieutenant Colonel (rank 255)

ChickenDoom (@armychicken474) — Major (rank 17)

DeltaSempai (@rymcblock) — First Lieutenant (rank 15)

Dani (@HonorDeum) — Lance Corporal (rank 3)

Smokie (@SmokieGrayWolf) — Private (rank 1)

BEAMEDBYROCKY (@7PoliceOfficer77777) — Private (rank 1)

Sus (@Youssef_V) — Private (rank 1) terminated

Luca (@LucaVitelli) — Private (rank 1)

@sahrilPross90 — Private (rank 1)

@SmokieRedWolf — Private (rank 1)

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

Rank structure

Lieutenant Colonel1

Major1

Captain0

First Lieutenant2

Second Lieutenant0

Chief Warrant Officer0

Warrant Officer0

Sergeant Major of the Marine Corps0

Sergeant Major0

First Sergeant0

Master Sergeant0

Gunnery Sergeant0

Staff Sergeant0

Sergeant0

Corporal0

Lance Corporal1

Private First Class0

Member54

Private49

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.

Police Roleplay Community#4328109 · 4 shared members

Polarstar Studios#5615635 · 3 shared members

Military Simulator Industries#5651991 · 3 shared members

[BEF] The British Expeditionary Force#5267988 · 3 shared members

The Bryce Family#5366879 · 3 shared members

-【USMC】- Special Operations Command⋆#5681143 · 3 shared members

4

Roblox#7 · 2 shared members

Rumble Studios#3333298 · 2 shared members

Car Crushers Community#2726951 · 2 shared members

BIGworks Games#16911200 · 2 shared members

Roblox Wiki#127081 · 2 shared members

The US Military 1940s#4545116 · 2 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.