Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
The Lumos Society

The Lumos Society #13221488

2
members (measured 22 Oct 2026, 11:17 UTC)
13 December 2021
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENHarry PotterRoleplayFictional Organization

Description

As the army of Death Eaters grows in strength and numbers, the magical realms across Roblox grow ever darker. With Aurors and the members of the Order of the Phoenix and Dumbledore's Army starting to fade out, the Lumos Society is our last hope, the last wave of the resistance. Join the Lumos Society and help spread some light in a world of darkness.

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 We do not publish numbers we have not measured.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
26 Aug 2026, 20:312first reading

Ownership

Owned by @ThatPotterFan98 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

@ThatPotterFan98 — Society Founder (Owner) (rank 255)

Treb (@trebloopi) — Senior Witch/Wizard (Admin) (rank 254)

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

Rank structure

Society Founder (Owner)0
Senior Witch/Wizard (Admin)0
Junior Witch/Wizard (Admin)0
Member2
Witch/Wizard In Training0
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.

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.