[RI] The House Of Romanov #34429048

members (measured 19 Oct 2026, 20:15 UTC)

9 June 2024

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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)	Members	Change
16 Aug 2026, 19:53	6	first reading

Ownership

Owned by @PuppetMaster2138 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

@PuppetMaster2138 — Holder (rank 255)

@NotTaost — Imperator and Autocrat of All Russia (rank 254)

Johnny (@WhenTheTreesTalk) — Grand Prince (rank 6)

dior (@guerrillatactic) — Prince of Imperial Blood (rank 3) terminated

Aliyye (@Aliorsomething) — Prince of Imperial Blood (rank 3)

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

Rank structure

Holder1

Imperator and Autocrat of All Russia1

Imperatritsa of All Russia0

Tsesarivich and Grand Prince0

Grand Prince1

Grand Princess0

Prince of Imperial Blood2

Distant Cousins1

Member6

Family Friends0

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.

[RI] The Russian Empire#33719253 · 4 shared members

[RI] The Russian Imperial Army#33723552 · 4 shared members

[RI] The Russian Imperial Cavalry#35309767 · 3 shared members

[RI] Alexei's Cavalrymen#35321331 · 3 shared members

[RI] The Kingdom of Manchuria#35317869 · 3 shared members

Russian Empire [RuE]#33713100 · 2 shared members

789

Soviet Military Unit (Red Army)#14082901 · 2 shared members

150

The Socialist Soviet Republics#13548641 · 2 shared members

143

Russian Imperial Army [RIA]#8355293 · 2 shared members

140

[RI] The Cossack Regiment#35310276 · 2 shared members

[RI] The Preobrazhensky Life Guards Regiment#35016142 · 2 shared members

[RI] The Governing Senate of the Russian Empire#35309408 · 2 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.