The Kastellanos Organization #12963231

203

members (measured 19 Oct 2026, 00:19 UTC)

18 November 2021

created (per Roblox API)

10 August 2026

first measured by this register

RoleplayENroleplaycrimehistorical

Description

Welcome to the Kastellanos Organization, we are a Greek crime family that operate on Chicago 1949. The don is thought to be a distant relative of Byzantine royalty. Hope you have what it takes to be one of us.

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

Membership history

Growth

3 measurements spanning 67 days, net -2. 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 203–205 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
18 Oct 2026, 05:41	203	-1
24 Sept 2026, 03:52	204	-1
12 Aug 2026, 13:37	205	first reading

Ownership

Owned by Codec (@emeraldemperor8) 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

Codec (@emeraldemperor8) — Don (rank 255)

@Runeora — Dona (rank 5)

IronsidesTalvivuori (@USS_NewIronsides) — Admin (rank 3)

LucasIsCool (@alwinlucas) — Admin (rank 3)

TNT (@TNTDan30) — Lieutenant (rank 3)

@RapidDino14 — Soldier (rank 2)

@prezel147 — Soldier (rank 2)

jeggameista (@NikoVertanoc) — Soldier (rank 2)

ItPick (@Siniminbun212) — Soldier (rank 2)

Blueberry (@AzureAce7) — Soldier (rank 2)

I_EatMonkeys (@boyduttyboy) — Soldier (rank 2) terminated

VanIturbide (@vanny2backup) — Associate (rank 1)

Atokad (@Dannythefork) — Associate (rank 1) terminated

Kai (@kkmiro) — Associate (rank 1)

Ice (@RobotRonan1) — Associate (rank 1)

Bodhi (@IVBodhiVI) — Associate (rank 1)

@Frigidouz — Associate (rank 1)

Poultry (@ilikegames55551) — Associate (rank 1)

Krisseryn (@Serbiaball125) — Associate (rank 1)

sonny (@midis_rex2579) — Associate (rank 1)

unk1056 (@unknown4676) — Associate (rank 1) terminated

JAQUARIOUSE (@Preston2092) — Associate (rank 1)

sashaa (@pndful) — Associate (rank 1)

KatyushkaNuggeto (@NuggetLover18) — Associate (rank 1) terminated

brissy (@buekoolaid2) — Associate (rank 1)

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

Rank structure

Don1

Dona1

Underboss0

Admin2

Lieutenant2

Soldier7

Operative1

Member205

Associate191

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.

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The Flamingo Fan Club#3336691 · 31 shared members

Extreme War Experience#5863339 · 22 shared members

Chillz Studios#2782840 · 21 shared members

Roblox#7 · 19 shared members

The Red Army .#4802792 · 19 shared members

United States Army #3108077 · 19 shared members

Μilitary Simulator#4800484 · 18 shared members

Car Crushers Community#2726951 · 17 shared members

Names Are Not Important#8731481 · 17 shared members

Hapless Studios#5502618 · 17 shared members

Paradoxum Games#4914494 · 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.