Harrypotterfanclubarmy #16645557

81

members (measured 16 Aug 2026, 04:21 UTC)

30 December 2022

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENHarry PotterAvatar CustomizationFandom

Description

Harry Potter. Learn about Harry Potter, make your avatar Harry potter if you want!

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

Membership history

Growth

2 measurements spanning 2 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 81–82 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
13 Aug 2026, 10:15	81	-1
10 Aug 2026, 23:51	82	first reading

Ownership

Owned by Gryffindor (@Prezleyofficial7400) as measured.

Members we’ve seen

Gryffindor (@Prezleyofficial7400) — Owner (rank 255)

Prezley (@Prezleyofficial4070) — Member (rank 1)

sabyy (@bloomgaming2013) — Member (rank 1)

Jen (@jenifferdoehacker) — Knight of Gryffindor (rank 1)

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

Rank structure

Owner1

Admin0

Member81

Member73

Knight of Gryffindor7

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.

Pretzel army fans!#11165779 · 4 shared members

Cow Army Official!#11173646 · 4 shared members

Scriptbloxian Studios#4705120 · 2 shared members

LSPLASH#3049798 · 2 shared members

Bee Swarm Simulator Club#3982592 · 2 shared members

#FireNation#4008286 · 2 shared members

Roplex Army#6727958 · 2 shared members

Babble Games#11010524 · 2 shared members

Quataun#12121240 · 1 shared members

Uplift Games#295182 · 1 shared members

Osyriss Studios#3996161 · 1 shared members

BIG Games™#2703304 · 1 shared members

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.