Marine Core Head Quarters [HQ] #6015238

members (measured 12 Oct 2026, 19:04 UTC)

17 April 2020

created (per Roblox API)

10 August 2026

first measured by this register

Description

🇺🇸 MARINE CORPS HEADQUARTERS Headquarters Marine Corps (HQMC) | United States Marine Corps 🏛️ ABOUT HQMC Headquarters Marine Corps (HQMC) is the senior leadership and administrative headquarters of the USMC group. It oversees the organization’s leadership, administration, personnel management, regulations, and overall operations to ensure that all divisions and members follow established standards. 🎯 MISSION To provide leadership, maintain organizational standards, coordinate Marine Corps operations, and ensure that all divisions operate professionally and efficiently. 📋 RESPONSIBILITIES - Leadership and Command: Oversee the Marine Corps and ensure the Chain of Command is followed. - Personnel Management: Review appointments, assignments, promotions, transfers, and other personnel matters according to group regulations. - Division Oversight: Monitor divisions and ensure they fulfill their responsibilities. - Regulations and Discipline: Maintain standards of conduct, profess

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 25 days, net -8. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
8 Sept 2026, 23:52	1	-8
14 Aug 2026, 17:43	9	first reading

Ownership

Owned by KaYEEEEE (@Cassandra33474677) as measured.

Changed hands 1 time

Transferred from user #2211175968 to user #7365262759 — observed between sweeps, detected 8 Sept 2026, 23:52 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

GHOST (@Alexander_USMCHOLD) — [Chairman Of Joint Chief Of Staff] (rank 255)

KaYEEEEE (@Cassandra33474677) — Commander In Chief (rank 255)

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

Rank structure

[Chairman Of Joint Chief Of Staff]1

[Oversees]3

CMC & A-CMC3

Commandments0

Deputy Commandments1

Inspector General0

Deputy Inspector General0

Staff Judge Advocate0

Command Staff1

Advisor To The Commandment0

I MEF Staff0

Commanding Officer0

Executive Officer0

Sergeant Major Of The Marine Corps0

Member9

Selection & Indoctrination0

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.