SPQR | Urbanae Cohorts #16114764

members (measured 3 Nov 2026, 06:58 UTC)

14 October 2022

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 58 days, net -1. 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 3–4 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
10 Oct 2026, 16:37	3	-1
13 Aug 2026, 17:59	4	first reading

Ownership

Owned by @TiberiusAeternum 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

@TiberiusAeternum — Princeps Civitatis (rank 255)

Overseers (@OverseersAeternum) — Civilis Command (rank 201)

Cassian_Astrell (@DreadfuIExecutor) — Praefectus Urbanus (rank 200)

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

Rank structure

Princeps Civitatis1

Management0

Civilis Command1

Praefectus Urbanus1

Tribune0

Praefectus1

Primus Pilus0

Centurion0

Optio0

Salarius0

Triplicarious0

Duplicarius0

Sesquiplicarius0

Immunes0

Milites0

Member4

Tiro0

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.