〈 USM 〉 Marine Raiders 1940s #15570293

8

members (measured 22 Sept 2026, 06:08 UTC)

3 August 2022

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 5 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 8–9 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
16 Aug 2026, 01:46	8	-1
10 Aug 2026, 20:31	9	first reading

Ownership

Owned by rated (@ratedreturns) 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

rated (@ratedreturns) — Commander in Chief (rank 255)

Joe (@JoeOwns) — Company Gunnery Sergeant (rank 195)

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

Rank structure

Commander in Chief1

Supreme Command0

Marine Headquarters0

Amphibious Corps Staff1

Commanding Officer0

Executive Officer0

Division Sergeant Major0

Regiment Commander0

Regiment Master Sergeant0

Batallion Commander1

Batallion First Sergeant0

Company Commander3

Company Gunnery Sergeant2

2nd Marine Raider Batallion0

1st Marine Raider Batallion0

Placement0

Member8

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.

The US Military 1940s#4545116 · 2 shared members

The United States Marine Corpsᅠᅠᅠ#5655676 · 2 shared members

US Military 1940's ᅠ#14238839 · 2 shared members

〈 USM 〉 5th Marine Amphibious Corps 1940s#15286679 · 2 shared members

Wiggity.#12836673 · 1 shared members

The Garden Game#35789249 · 1 shared members

Sol's Studio#8509669 · 1 shared members

AoTR [PI]#17347863 · 1 shared members

Splitting Point - PVB#34869880 · 1 shared members

Car Crushers Community#2726951 · 1 shared members

(学乱) Gakuran#416091513 · 1 shared members

Awesome Ninja Games#15557357 · 1 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.