Cohort I Primus #13873434
Game fan groupsENhistoricalroman-historyroleplay
Description
Cohort I Primus, the First Cohort of The Twenty-First Predator Legion levied in the province of Germania in 31 BC by Augustus. The legionnaires of the First Cohort were drafted from the fittest and most able men of the Second and Third Cohorts.
Written by the group; not a statement 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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 16 Oct 2026, 05:56 | 5 | first reading |
Ownership
Owned by @BTConcero 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
@BTConcero — Dux (rank 255)
ItsGhost_Zebstrika (@Its_Ghostivius) — Centurion (rank 195)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.
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.