Keeper of the Lost Cities #4797549

1,600

members (measured 31 Aug 2026, 23:50 UTC)

14 March 2019

created (per Roblox API)

10 August 2026

first measured by this register

OtherENbook fandomfan communityShannon Messenger

Description

This is a group for fans of the book series Keeper of the Lost Cities by: Shannon Messenger. This group is for fans to chat about anything related to it! No advertising please!!! Please be respectful and kind to everybody and just have fun! :D The game is here: https://www.roblox.com/games/2623185911/Group-Keeper-of-the-Lost-Cities-WIP

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

Membership history

Growth

2 measurements taken within a single day, 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 1,600–1,601 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
10 Aug 2026, 16:30	1,600	-1
10 Aug 2026, 11:54	1,601	first reading

Ownership

Owned by Melinoee (@OpheliaDusk101) as measured.

Claimed by user #756757272 — observed between sweeps, detected 10 Aug 2026, 13:55 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Members we’ve seen

Melinoee (@OpheliaDusk101) — Linh Song (rank 255)

Leo (@ItalianWallLizard) — The Black Swan (rank 253)

kay (@basilthechick) — The Black Swan (rank 253)

KatThePotat (@kfett123) — The Black Swan (rank 253)

KaiNaberrie (@karatekei1) — Elf (rank 1)

gigiii (@G_Bookworm) — Elf (rank 1)

Kayley (@KayMayH) — Elf (rank 1)

Maycee (@BFFZMATTER) — Elf (rank 1)

zoe (@ZLG4311) — Elf (rank 1)

@Ellie_Playz83 — Elf (rank 1)

sketchy (@tadbitsketch) — Elf (rank 1)

Yoyo_McGerbil (@notatamelion) — Elf (rank 1)

@EvaMei13 — Elf (rank 1)

lauren (@vizslagirl007) — Elf (rank 1)

Trisha (@xgigglyspuppyx) — Elf (rank 1)

mitch (@UniPenguin1) — Elf (rank 1)

ElephantGigi (@TinyElephantGigi) — Elf (rank 1)

@candybffs9 — Elf (rank 1)

あかつめくさ (@Clovarplayz_yt) — Elf (rank 1)

bestiesiena (@The_fallenDove) — Elf (rank 1)

EMMA (@sunny_gammer101) — Elf (rank 1)

GoldenRose (@XxItz_Valflxowersxx) — Elf (rank 1)

@CayCayStar20 — Elf (rank 1)

Maddy (@jennmadd11) — Elf (rank 1)

Sam (@EhhhhSam) — Elf (rank 1)

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

Rank structure

Linh Song1

Dex Dizznee1

Keefe Sencen0

The Black Swan11

Member1,600

Elf1,594

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.

Keeper Krew#8881968 · 27 shared members

(K) e e fe#8250232 · 22 shared members

Kotlc#4785230 · 21 shared members

Keeper Of The Lost Cities Squad#5598003 · 21 shared members

Keepers of the Lost Cities Fandom and RP!#10446321 · 19 shared members

Uplift Games#295182 · 18 shared members

The Flamingo Fan Club#3336691 · 18 shared members

Royale High Friendship Community#3308197 · 18 shared members

Welcome to Bloxburg: Fan Club#2910593 · 17 shared members

KOTLC FANDOM (NEVERSEEN VS BLACKSWAN) (MY BASE)#5408405 · 17 shared members

Dress To Impress Group#17264167 · 16 shared members

Pastriez ™#4334990 · 16 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.