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I HOGWARTS I School of Witchcraft and Wizardry

I HOGWARTS I School of Witchcraft and Wizardry #7891298

9
members (measured 31 Oct 2026, 13:01 UTC)
28 September 2020
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENHarry PotterFandomRoleplay

Description

School of Witchcraft and Wizardry

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 We do not publish numbers we have not measured.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
4 Sept 2026, 22:459first reading

Ownership

Owned by @Headmaster_HoggyWart as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0
players in this group’s experiences right now
1
lifetime visits across 1 experiences

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@Headmaster_HoggyWart — Headmaster/ Headmistress (rank 255)

Greg (@ImJustSuperiorMan) — Ravenclaw Head Boy (rank 10)

Purpleguy (@ironmanfan444) — Hufflepuff Quidditch (rank 7)

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

Rank structure

Headmaster/ Headmistress0
Gryfindor Head of house0
Slytherin Head of House0
Hufflepuff Head of House0
Ravenclaw Head of House0
Teacher0
Ravenclaw Head Boy0
Ravenclaw Head Girl0
Hufflepuff Head Boy0
Hufflepuff Head Girl0
Slytherin Head Boy0
Slytherin Head Girl0
Gryffindor Head Boy0
Gryffindor Head Girl0
Ravenclaw Prefect0
Hufflepuff Prefect0
Slytherin Prefect0
Gryffindor Prefect0
Ravenclaw Quiditch0
Hufflepuff Quidditch0
Slytherin Quidditch0
Gryffindor Quidditch0
Gryfindor0
Hufflepuff0
Ravenclaw0
Slytherin0
Member9
Unsorted Student1
Peeves0
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.