Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
USAMC | 1st Marine Division

USAMC | 1st Marine Division #253455887

1
members (measured 7 Nov 2026, 18:52 UTC)
15 May 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 We do not publish numbers we have not measured.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)MembersChange
19 Aug 2026, 05:371first reading

Daily: the last measured count of each UTC day. Days with no new reading have no point. The full per-reading record is in the CSV and JSON downloads below.

Ownership

Owned by Vojak7VIP8 (@semery154) 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

Vojak7VIP8 (@semery154) — [SECDEF] Secretary of Defence (rank 255)

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

Rank structure

[SECDEF] Secretary of Defence 1
[DSECDEF] Deputy Secretary of Defence0
[CMC] Commandant of the Marine Corps0
Headquarters, Marine Corps0
[CG] Commanding General0
[DCG] Deputy Commanding General0
[COS] Chief of Staff0
[RCO] Regimental Commanding Officer0
[RE] Regimental Executive0
[RSM] Regimental Sergeant Major 0
[BCO] Battalion Commanding Officer0
[BEO] Battalion Executive Officer0
[BSM] Battalion Sergeant Major 0
[CCO] Company Commanding Officer0
[CS] Company Staff0
[PC] Platoon Commander0
[PS] Platoon Staff0
[1LAR] 1st Light Armoured Reconnaissance0
[7MR] 7th Marine Regiment0
[5MR] 5th Marine Regiment0
[1MR] 1st Marine Regiment0
[SOI] School of Infantry0
Member1
[SEA] Senior Enlisted Advisor 0
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.