[USM]First Infantry Division #9218403

members (measured 12 Oct 2026, 22:38 UTC)

18 January 2021

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryroleplayhistory

Description

The United States Army First Infantry Division

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 We do not publish numbers we have not measured.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
23 Aug 2026, 07:55	1	first reading

Ownership

Owned by @koori123 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

@koori123 — [CSA]Chief Of Staff Of The Army (rank 255)

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

Rank structure

[CSA]Chief Of Staff Of The Army0

[VCSA]Vice Chief Of Staff Of The Army0

[HQ]I Corps Commanding General0

[HQ]I Corps Deputy Commanding General0

[HQ]I Corps Command Sergeant Major0

[CG]Division Commanding General0

[DCG]Division Deputy Commanding General0

[CSM]Division Command Sergeant Major0

[101]Regiment Staff0

[101]Alpha Company Staff0

[101]Able Company First Platoon0

[101]Able Company Second Platoon0

[101]Baker Company Staff0

[101]Baker Company First Platoon0

[101]Baker Company Second Platoon0

[101]Charlie Company Staff0

[101]Charlie Company First Platoon0

[101]Charlie Company Second Platoon0

[101]Dog Company Staff0

[101]Dog Company First Platoon0

[101]Dog Company Second Platoon0

[102]Regiment Staff0

[102]Able Company Staff0

[102]Able Company First Platoon0

[102]Able Company Second Platoon0

[102]Baker Company Staff0

[102]Baker Company First Platoon0

[102]Baker Company Second Platoon0

[102]Charlie Company Staff0

[102]Charlie Company First Platoon0

[102]Charlie Company Second Platoon0

[102]Dog Company Staff0

[102]Dog Company First Platoon0

[102]Dog Company Second Platoon0

[1ID]Awaiting Placement0

Member1

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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PunkZone#16364028 · 1 shared members

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The Federal States of America #4144847 · 1 shared members

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[USM]United States Military 2000s#6771902 · 1 shared members

[USM]Army First Infantry Division#7776738 · 1 shared members

[USM]Army Training And Doctrine Command#9484996 · 1 shared members

[TMM]The Montreal Militia#5865312 · 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.