1st Marine Division | Devil Dogs #565704497

members (measured 26 Aug 2026, 12:27 UTC)

10 April 2026

created (per Roblox API)

12 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 We do not publish numbers we have not measured.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)	Members	Change
12 Aug 2026, 03:07	7	first reading

Ownership

Owned by EricCartman (@MikeB0A) as measured.

Members we’ve seen

EricCartman (@MikeB0A) — 1MEF Commandant (rank 255)

BHC JuBlockJumpoutBz (@Motomansx) — 1MEF Deputy Commandant (rank 254)

whereis_j4 (@UnknownID18) — 1MEF Deputy Commandant (rank 254)

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

Rank structure

1MEF Commandant1

1MEF Deputy Commandant3

Major General2

Brigadier General3

Colonel0

Lieutenant Colonel0

Major0

Captain0

First Lieutenant0

Second Lieutenant0

Chief Warrant Officer0

Warrant Officer0

Sergeant Major0

Master Sergeant0

First Sergeant0

Gunnery Sergeant0

Staff Sergeant0

Sergeant0

Corporal0

Lance Corporal0

Private First Class1

Private7

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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United States Army #3108077 · 2 shared members

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United States Armed Forces [USA]#3054949 · 2 shared members

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[CUSA] United States MiIitary#4219097 · 2 shared members

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United States Secret Serviceᅠᅠᅠ#5856978 · 2 shared members

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[BA] - British Army.#6447250 · 2 shared members

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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.