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〈 USM 〉 United States Army 1940s

〈 USM 〉 United States Army 1940s #15143549

44
members (measured 13 Oct 2026, 05:47 UTC)
20 June 2022
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

444544.510 August 2026 — 45 members26 August 2026 — 44 members10 August 202626 August 2026
2 measurements spanning 15 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 44–45 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
26 Aug 2026, 02:0044-1
10 Aug 2026, 20:3145first reading

Ownership

Owned by USM (@USM40s_GROUPS) 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

USM (@USM40s_GROUPS) — Holder (rank 255)

foamypegasus (@FallenVallixx) — Chief of Staff of the Army (rank 250)

NoobReyes (@PlexReyes) — Major General (rank 235)

tar (@QuickFlint) — Private First Class (rank 130) terminated

Doctor (@TheArcher73) — Private First Class (rank 130)

rated (@ratedreturns) — Private (rank 5)

Tenebrae (@TenebraeVallixx) — Private (rank 5)

@MasterCrasher5225 — Private (rank 5)

xjooker (@xjooker2) — Private (rank 5)

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

Rank structure

Holder1
Commander-In-Chief0
General of the Armies0
Supreme Allied Commander1
Deputy Supreme Allied Commander0
Chief of Staff of the Army2
Vice Chief of Staff of the Army0
Sergeant Major of the Army0
General0
Lieutenant General0
Major General1
Brigadier General0
Colonel0
Lieutenant Colonel1
Major0
Captain0
First Lieutenant0
Second Lieutenant0
Sergeant Major0
Master Sergeant0
First Sergeant0
Technical Sergeant0
Staff Sergeant0
Sergeant0
Corporal0
Technician0
Private First Class12
Private27
Member45
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.

US Military 1940's ᅠ#14238839 · 8 shared members
920
〈 USM 〉 Third Army 1940s#15286683 · 7 shared members
25
The US Military 1940s#4545116 · 5 shared members
1,550,508
〈 USM 〉 2nd Armored Division 1940s#15643507 · 5 shared members
12
〈 USM 〉 Quartermaster Corps 1940s#15647338 · 4 shared members
35
〈 USM 〉 101st Airborne 1940s#15286684 · 4 shared members
7
KizmoTek Studio#3115970 · 3 shared members
7,571,302
United States Army    #3108077 · 3 shared members
1,434,290
Quantum Science Inc.#2847031 · 3 shared members
485,955
〈 USM 〉 United States Marines 1940s#15144791 · 3 shared members
25
〈 USM 〉 5th Marine Amphibious Corps 1940s#15286679 · 3 shared members
11
〈 USM 〉 3rd Marine Aircraft Wing 1940s#15667896 · 3 shared members
6

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.