Slytherin House @ Hogwarts School #466064
Game fan groupsENHarry PotterRoleplayFandom
Description
Join Hogwarts School Of Witchcraft And Wizidary. http://www.roblox.com/My/Groups.aspx?gid=452261 Prefects No-One Quidditch Captain No-One Head Of House - KillzOman Headmaster - invinciblejoesf
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 2 Oct 2026, 21:20 | 3,351 | +1 |
| 2 Oct 2026, 11:01 | 3,350 | -1 |
| 27 Sept 2026, 11:32 | 3,351 | +1 |
| 13 Sept 2026, 21:11 | 3,350 | +1 |
| 13 Sept 2026, 06:00 | 3,349 | -1 |
| 10 Sept 2026, 14:50 | 3,350 | -1 |
| 10 Sept 2026, 09:01 | 3,351 | -1 |
| 10 Sept 2026, 04:02 | 3,352 | -1 |
| 6 Sept 2026, 19:11 | 3,353 | -1 |
| 6 Sept 2026, 16:10 | 3,354 | +1 |
| 5 Sept 2026, 16:20 | 3,353 | +1 |
| 5 Sept 2026, 14:21 | 3,352 | -1 |
| 2 Sept 2026, 10:51 | 3,353 | -1 |
| 1 Sept 2026, 05:10 | 3,354 | +2 |
| 24 Aug 2026, 01:31 | 3,352 | -1 |
| 22 Aug 2026, 20:30 | 3,353 | -1 |
| 19 Aug 2026, 18:50 | 3,354 | -1 |
| 19 Aug 2026, 15:00 | 3,355 | -1 |
| 18 Aug 2026, 14:11 | 3,356 | +1 |
| 14 Aug 2026, 09:56 | 3,355 | first reading |
Ownership
Owned by @SpanishHolder as measured.
Claimed by user #11997146 — observed between sweeps, detected 10 Aug 2026, 12:20 UTC
Detection dates bound when a change was seen by this register, not when it happened.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Members we’ve seen
@SpanishHolder — Headmaster (rank 255)
@WiseWitchNeffie — Student (rank 1)
@uhblondie — Student (rank 1)
Sophia (@Cheesecake_Chomper) — Student (rank 1)
・・・ (@meyartist) — Student (rank 1)
Cydriix (@DJkate2047) — Student (rank 1)
Thomas (@WEIRD_oddball) — Student (rank 1)
Lydia (@Lydia_Dog3) — Student (rank 1)
song (@Vibingsmmilles) — Student (rank 1)
@o0rve — Student (rank 1)
Priscilla (@Hailee1398) — Student (rank 1)
nugget (@29mhatch) — Student (rank 1)
yoruichi (@catchinfeeIs) — Student (rank 1)
@alejandracamilas — Student (rank 1)
captn (@captncoolkid) — Student (rank 1)
AMAL (@AM4LISH) — Student (rank 1)
jennahh (@TheMeganPlaysFan_29) — Student (rank 1)
claireune (@kittygoespow) — Student (rank 1)
3MMY (@Mollyedog9) — Student (rank 1)
sophia (@MadddisonOMG) — Student (rank 1)
alex (@Heather_Duke1989) — Student (rank 1)
Nabiha (@MilkiiC1ouds) — Student (rank 1)
jess (@trvthsx) — Student (rank 1)
KeBaB (@Mraz1cekk) — Student (rank 1)
Julia (@LilJellyJuju) — Student (rank 1)
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.