Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Fire department Massachusetts

Fire department Massachusetts #34566527

42
members (measured 2 Oct 2026, 22:05 UTC)
5 July 2024
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

42444312 August 2026 — 44 members2 October 2026 — 42 members12 August 20262 October 2026
2 measurements spanning 51 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 42–44 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
2 Oct 2026, 22:0542-2
12 Aug 2026, 15:4444first reading

Ownership

Owned by Jayden138 (@Thebestmans1384) 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

Jayden138 (@Thebestmans1384) — 🎗️Head of Fd🎗️ (rank 255)

Retired Creator (@ideveloper_ghost06) — 🎗️Head of Fd🎗️ (rank 255)

Dylan (@Lawson1234032) — Probationary firefighter (rank 3)

ThePianoMan (@Newbie1747) — Probationary firefighter (rank 3)

@Abcdefu9206 — Probationary firefighter (rank 3)

@Sergeant_John905 — Member (rank 1)

IDEV_K99 (@K9unit_88) — Member (rank 1) terminated

Developer_cool (@coolcordel2012) — Member (rank 1)

Idev_vincent (@vincent777712) — Member (rank 1)

Jaden (@JAYAllard3726) — Member (rank 1)

Chris (@ChrisLope12) — Member (rank 1)

@canubemymum1 — Member (rank 1)

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

Rank structure

🎗️Head of Fd🎗️1
Commissioner1
Assistant commissioner1
Rank Manager1
Fire chief1
Battalion chief1
Captain1
Lieutenant0
Driver Enginer0
FF20
FF10
Probationary firefighter13
Member44
Member24
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.

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.