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The United States 1st Marine Amphibious Corps

The United States 1st Marine Amphibious Corps #9449775

10
members (measured 2 Nov 2026, 23:04 UTC)
3 February 2021
created (per Roblox API)
10 August 2026
first measured 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 We do not publish numbers we have not measured.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)MembersChange
14 Aug 2026, 05:2910first reading

Ownership

Owned by bennern (@KyloExellus) 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

bennern (@KyloExellus) — Commander In Chief (rank 255)

Francisco_Franco (@Godly_Sylex) — [1MAC] - Divisional Staff (rank 249)

Diedas (@mybar123456) — [1MAC] - 1st Marine Division (rank 248) terminated

@XxBeamKungTHXx — [1MAC] - 1st Marine Division (rank 248)

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
[1MAC] - Commanding General0
[1MAC] - Deputy Commanding General0
[1MAC] - Divisional Command1
[1MAC] - Divisional Staff2
[1MAC] - 1st Marine Division5
[1MAC] - Marine Raiders1
Member10
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.