~| Harry Potter fan club! |~ #10352564

65

members (measured 19 Oct 2026, 09:15 UTC)

11 April 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENHarry PotterHouse CupFan Community

Description

𝘏𝘦𝘭𝘭𝘰! 𝙒𝙚𝙡𝙘𝙤𝙢𝙚 𝙩𝙤 “𝙃𝙖𝙧𝙧𝙮 𝙋𝙤𝙩𝙩𝙚𝙧 𝙛𝙖𝙣 𝙘𝙡𝙪𝙗” ! 🚂🪄🏆🧹⚡️ ⚡️ Advertising is once a week, if it gets out of hand advertising will be banned⚡️ Ty for understanding ❤️⚡️🧹🪄🚂🏆 ( 𝙷𝚘𝚞𝚜𝚎 𝚌𝚞𝚙 ) 🧹🚂🏆 ❤️ Ｇｒｙｆｆｉｎｄｏｒ - 2nd 💛Ｈｕｆｆｌｅｐｕｆｆ- 3rd 💚Ｓｌｙｔｈｅｒｉｎ- 4th (get some points!) 💙 Ｒａｖｅｎｃｌａｗ - 1st!

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

Membership history

Growth

2 measurements spanning 40 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 65–66 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Sept 2026, 22:08	65	-1
12 Aug 2026, 01:43	66	first reading

Ownership

Owned by dumbBlonde (@princess_Riley221) 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

dumbBlonde (@princess_Riley221) — 𝔥𝔢𝔞𝔡𝔪𝔦𝔰𝔱𝔯𝔢𝔰𝔰 💗 (rank 255)

ava (@elephantellie9) — ravenclaw! (rank 254)

claire (@dancer5678_claire) — ravenclaw! (rank 254)

irlsteverogers (@eik0ry) — ravenclaw! (rank 254)

Caitlin (@Bella_dreamsmith) — hufflepuff! (rank 254)

billyshotinthebronx (@miss_marioo) — hufflepuff! (rank 254)

stella (@stell_1708) — ravenclaw! (rank 254)

Aye (@ayeasiunicorngirl) — gryffindor! (rank 254)

pewkie (@bellar30x) — gryffindor! (rank 254)

FreshBiryani (@ImTolqolon) — gryffindor! (rank 254) terminated

Ari (@bearcubinxx) — slytherin! (rank 254)

kait (@Moonlit_Fade) — gryffindor! (rank 254)

theyluvbri (@sheerow3) — gryffindor! (rank 254)

Hermione (@jonasqb21) — ravenclaw! (rank 254)

Emily (@magiccat_e) — ravenclaw! (rank 254)

gianna (@giannawhi10) — ravenclaw! (rank 254)

lacey (@Laceybug100) — gryffindor! (rank 254)

Kate (@Katebrid2) — gryffindor! (rank 254)

Ceana (@S_cuteebee11) — gryffindor! (rank 254)

mere (@HEARTMEREDITH) — gryffindor! (rank 254)

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

Rank structure

𝔥𝔢𝔞𝔡𝔪𝔦𝔰𝔱𝔯𝔢𝔰𝔰 💗1

gryffindor!33

ravenclaw!18

slytherin!5

hufflepuff!9

Member66

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.

Ashe Army#4115962 · 10 shared members

Uplift Games#295182 · 8 shared members

Roblox#7 · 7 shared members

#PeachySquad#4483841 · 6 shared members

Welcome to Bloxburg: Fan Club#2910593 · 5 shared members

• Dance Moms Hangout •#10683892 · 5 shared members

Dress To Impress Group#17264167 · 4 shared members

The Flamingo Fan Club#3336691 · 4 shared members

Emotes CO.#5446074 · 4 shared members

•SunnyxMisty•#7099450 · 4 shared members

Animations: Mocap#4872031 · 4 shared members

Boba®#3174578 · 4 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.