Preppy Harry potter fans #35540921

members (measured 3 Nov 2026, 19:08 UTC)

25 January 2025

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENHarry PotterFandomSocial

Description

In this community we will be doing Harry potter things and join servers to do with Harry potter like the sorting hat

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 13 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 12–13 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
30 Sept 2026, 23:26	13	+1
17 Sept 2026, 17:52	12	first reading

Ownership

Owned by Sephora4ever5678 (@Robloxgirl32197) 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

Sephora4ever5678 (@Robloxgirl32197) — Slytherin (rank 255)

Madison (@cinnamarollloover10) — Proffesor (rank 250)

Tommy888 (@tommyplayzzroblox9) — Ravenclaw (rank 50)

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

Rank structure

Slytherin1

Hufflepuff2

Proffesor1

Ravenclaw2

Member12

Gryffindor6

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.