Pentagon | US Marine Corps #15678089

members (measured 22 Aug 2026, 21:41 UTC)

15 August 2022

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 We do not publish numbers we have not measured.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)	Members	Change
22 Aug 2026, 21:41	2	first reading

Ownership

Owned by @jonhfkennedy as measured.

Members we’ve seen

@jonhfkennedy — Owner (rank 255)

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

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Quataun#12121240 · 1 shared members

17,647,125

[CBRN]#5855434 · 1 shared members

1,133,598

United States Secret Serviceᅠᅠᅠ#5856978 · 1 shared members

622,345

The First Encounter Assault Recon#72321 · 1 shared members

501,253

Matrix Entertainment#15442942 · 1 shared members

462,945

The Garrison ᅠ#13151234 · 1 shared members

414,748

[USA]The United States of America.#758071 · 1 shared members

245,581

Montecristo#16916270 · 1 shared members

225,943

Black Cat 1984#11355618 · 1 shared members

136,593

Library of Aletheia#33941732 · 1 shared members

69,007

Formalitat | Formal Attire & UGC#14086029 · 1 shared members

50,167

StockRise#9226175 · 1 shared members

37,269

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.