-SPQR- Rome #904280633

4

members (measured 6 Oct 2026, 04:21 UTC)

1 May 2026

created (per Roblox API)

14 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 10 days, net -3. 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”. The vertical axis spans 4–7 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
24 Aug 2026, 06:29	4	-3
14 Aug 2026, 05:29	7	first reading

Ownership

Owned by @ThePROGroupStudios 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

@ThePROGroupStudios — Holder (rank 255)

roguealex (@Roguealex09) — Member (rank 1)

Ultimatebb (@Ultimatebb101) — Member (rank 1)

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

Rank structure

Holder1

Empror0

Empress0

Magister Militum0

Architect0

Consul0

Praetor0

Dux0

Imperium Patronum0

Censor0

Magister0

Senator0

Aediles Curules0

Aediles0

Quaestor0

Equesterian0

Plebian0

Personnel0

Criminal0

Member4

Provincial0

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.

The US Military 1940s#4545116 · 2 shared members

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

Imperialist Robloxian Federation#872876 · 2 shared members

The United States Marine Corpsᅠᅠᅠ#5655676 · 2 shared members

Plaza Connect Community!#1207931 · 2 shared members

Ashes of Empires#1068357173 · 2 shared members

Sonar Studios#2919215 · 1 shared members

Quataun#12121240 · 1 shared members

Roblox#7 · 1 shared members

Tandem Labs#1039703573 · 1 shared members

7x3#111185671 · 1 shared members

Typical Games#2649054 · 1 shared members

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.