United States Μarine Cοrps #4988438

242

members (measured 12 Oct 2026, 17:40 UTC)

17 June 2019

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

3 measurements spanning 42 days, net -2. 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 242–244 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Sept 2026, 21:07	242	-1
9 Sept 2026, 08:19	243	-1
12 Aug 2026, 20:27	244	first reading

Ownership

Owned by @WinstonAltGroupHold 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

@WinstonAltGroupHold — [CMC] Commandant of the Marine Corps (rank 255)

izz (@Daiscyz) — [E1] Private (rank 1)

petal (@Alin_Andros) — [E1] Private (rank 1)

Joleen (@Jo_Jm13) — [E1] Private (rank 1)

Alternative (@mimi464u) — [E1] Private (rank 1)

LYDIA (@XxCloudyxXOmq617) — [E1] Private (rank 1)

SebastianGHG (@Sebastian09fun) — [E1] Private (rank 1)

sxlarexclipse (@Jamie_Skydropper) — [E1] Private (rank 1)

bored (@Haunted_peace290) — [E1] Private (rank 1)

Vuno (@sonic197534) — [E1] Private (rank 1)

regulusblack (@nowiepowie) — [E1] Private (rank 1)

V8VIANN3 (@cookieswirlfan123450) — [E1] Private (rank 1)

OverduedHomework (@YOURneighbourLannie) — [E1] Private (rank 1)

lani (@MissTY_Boss) — [E1] Private (rank 1)

QueenRoyal (@Queen_Royalx) — [E1] Private (rank 1) terminated

XYVz_FIREBEAr (@aroro1102) — [E1] Private (rank 1)

Russian_ver (@Rjddhdhehdh) — [E1] Private (rank 1)

mewingyourmom (@kilikable) — [E1] Private (rank 1)

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

Rank structure

[CMC] Commandant of the Marine Corps1

[ACMC] Assistant Commandant of the Marine Corps0

[SMMC] Sergeant Major of the Marine Corps0

[O10] General0

[O9] Lieutenant General0

[O7/O8] Brigadier / Major General0

[O5/O6] Lieutenant Colonel / Colonel0

[O3/O4] Captain / Major0

[O1/O2] Second Lieutenant / Lieutenant0

[E9] Master Gunnery Sergeant / Sergeant Major0

[E8] Master Sergeant / First Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private First Class0

Member244

[E1] Private243

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.

Emotes CO.#5446074 · 9 shared members

Roblox High School: Fan Club#1127093 · 7 shared members

MeepCity#655011 · 7 shared members

Ivix Universe#2761561 · 7 shared members

Uplift Games#295182 · 6 shared members

Roblox#7 · 6 shared members

Welcome to Bloxburg: Fan Club#2910593 · 6 shared members

Roleplay is Magic Fanclub#731272 · 6 shared members

Wiggity.#12836673 · 5 shared members

Virtuality World#3606245 · 5 shared members

Catalog Avatar Creator#15102943 · 4 shared members

Scriptbloxian Studios#4705120 · 4 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.