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40 Thieves #15730100

2
members (measured 30 Oct 2026, 05:23 UTC)
21 August 2022
created (per Roblox API)
10 August 2026
first measured by this register

Description

The Forty Thieves — likely named after Ali Baba and the Forty Thieves — were formed in 1825 and alleged to be the first known and oldest New York City criminal street gang. The Thieves consisted primarily of Irish immigrants and Irish Americans who terrorized the Five Points neighborhood of 19th century Manhattan. ──────────────────────────────────────────── Founding location: Centre Street, Manhattan, New York City Rivals: Bowery Boys, Roach Guards Ethnicity: Irish ──────────────────────────────────────────── The first Forty Thieves gang in New York City was formed in the 1820s on the Lower East side by Irish immigrants . It was New York's first organized criminal gang with a disciplined membership and leadership that catered to corrupt polititians and committed muggings and robberies. ──────────────────────────────────────────── #1 Oldest Gang Ever Founders - James Co Founder - JustVon ────────────────────────────────────────────

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

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
30 Oct 2026, 05:232first reading

Ownership

Owned by DiegoFrmATK (@T0BCC) 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

DiegoFrmATK (@T0BCC) — |11| - Founder (rank 255)

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

Rank structure

|11| - Founder0
|10| - Co Founder0
|9| - 1st In Command0
|8| - 2nd In Command0
|7| - Staff Team0
|6| - Developers/Designers0
|5| - Leaders0
|4| - Captain0
|3| - Elite Soldiers0
|2| - Soldiers0
Member2
|1| - Rooks0
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.