3ʳᵈ Battalion, 1ˢᵗ Marines #191131201

members (measured 14 Aug 2026, 05:55 UTC)

14 February 2026

created (per Roblox API)

11 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 We do not publish numbers we have not measured.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, 14:12	6	first reading

Ownership

Owned by Mack (@MackGombi) as measured.

Members we’ve seen

Mack (@MackGombi) — Lieutenant Colonel (O-5) (rank 255)

Vanish (@VanishGombi) — Corporal (E-4) (rank 4)

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

Rank structure

Lieutenant Colonel (O-5)1

Major (O-4)1

Captain (O-3)0

First Lieutenant (O-2)0

Second Lieutenant (O-1)0

Sergeant Major (E-9)0

First Sergeant (E-8)0

Gunnery Sergeant (E-7)0

Staff Sergeant (E-6)0

Sergeant (E-5)0

Corporal (E-4)1

Lance Corporal (E-3)0

Private First Class (E-2)0

Member6

Private (E-1)3

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.

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KÖNIGLICH РREUSSISCHE ARMЕЕ#35750126 · 2 shared members

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Ostpreussisches Jäger-Bataillon#35850294 · 2 shared members

6. Erstes Westpreußisches Infanterie-Regiment#513109803 · 2 shared members

11. Erstes Schlesisches Infanterie-Regiment#679945510 · 2 shared members

Armee des Niederrhein#11219401 · 2 shared members

5. Brandenburgische Dragoner-Regiment#35753653 · 2 shared members

Schlesisches Schützen-Batailloη#351615047 · 2 shared members

2. Erstes Pommersches Infanterie-Regiment#36003884 · 2 shared members

10. Colbergches Infanterie-Regiment#35750169 · 2 shared members

7. Zweites Westpreußisches Infanterie-Regiment#1097489797 · 2 shared members

REACT Studiosᅠ#17180419 · 1 shared members

326,943

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.