Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
TNFB || The Nightmare Bloodline

TNFB || The Nightmare Bloodline #2902983

1
members (measured 21 Sept 2026, 15:05 UTC)
1 August 2016
created (per Roblox API)
10 August 2026
first measured by this register

RoleplayENroleplayfamily grouphorror theme

Description

The Nightmare Family -------------------------------------------------------------------- Founder; UnthinkableNightmare

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 We do not publish numbers we have not measured.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
21 Aug 2026, 21:071first reading

Ownership

Owned by TRADEMEDEATH (@115SpectraSlayer) 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

TRADEMEDEATH (@115SpectraSlayer) — UnthinkableNigtmare Father of the Nightmare (rank 255)

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

Rank structure

UnthinkableNigtmare Father of the Nightmare1
VortaNightmare0
Family Below 0
First Born0
Second Born0
Third Born0
Royal Family0
Lord Commander0
Bloodline Champion0
Distant Cousin0
Family/Friend0
General of The Bloodline0
Bloodline Knight-Commander0
Bloodline Captain0
Bloodline Master-at-Arms0
Bloodline Royal Guard0
Bloodline Knight0
Citizens of The Bloodine0
-Unknown-0
Member1
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.