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The Sinister Family (TSF)

The Sinister Family (TSF) #10844385

16
members (measured 22 Sept 2026, 00:31 UTC)
21 May 2021
created (per Roblox API)
10 August 2026
first measured by this register

RoleplayENroleplaydark fantasyfictional lore

Description

We are Sinister...for we not hold the light of day nor the void of night. We safeguard our loved ones until death embraces us with open arms, and we destroy those who wish to condemn us.

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 We do not publish numbers we have not measured.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
22 Aug 2026, 16:5216first reading

Ownership

Owned by Sage Sinister (@Xshadowsage) 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

Sage Sinister (@Xshadowsage) — Sage Sinister (rank 255)

天使 良太郎 (@TheStrongestSinner) — The Assistant (rank 254)

LoreAccurateFletcher (@Panderrrerr) — Followers (rank 180)

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

Rank structure

Sage Sinister1
The Assistant1
Sinister Family2
Family Friends0
Close Friends0
Friends0
Acquaintances0
Followers11
--------0
-------0
------0
-----0
----1
---0
--0
Member16
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.