Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
The Umbra Collective

The Umbra Collective #157360965

5
members (measured 15 Oct 2026, 23:50 UTC)
11 June 2026
created (per Roblox API)
11 August 2026
first measured by this register

Community & socialENprivate groupinvite-onlysocial

Description

The group dedicated for those in the Umbra Family. Friends or selected individuals are encouraged to join.

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 We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
29 Aug 2026, 22:395first reading

Ownership

Owned by Umbra (@CaseyUmbra) 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

Umbra (@CaseyUmbra) — Mr Umbra (rank 255)

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

Rank structure

Mr Umbra1
Mrs Umbra1
Family Caretaker0
Children of Umbra0
Close Friends1
The Enforcer0
Close Neighbor0
Work Friends2
Respected Guest0
Visitor5
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.