House of Łancaster #10130907

members (measured 13 Aug 2026, 00:16 UTC)

27 March 2021

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 We do not publish numbers we have not measured.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
13 Aug 2026, 00:16	3	first reading

Ownership

Owned by @Oyastro as measured.

Members we’ve seen

@Oyastro — Lord (rank 255)

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

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

World // Zero#4484634 · 1 shared members

826,454

Royal Hillcrest#10380454 · 1 shared members

456,929

The Roman Empire ᅠ#6124305 · 1 shared members

442,949

[JP] Japan#3193073 · 1 shared members

28,479

Solence Clothing#4648553 · 1 shared members

28,048

Gion Karyukai#2516368 · 1 shared members

19,502

Assassin's Creed: Elite Assassins#946493 · 1 shared members

15,746

FeudalJapan#2819070 · 1 shared members

6,096

Karyukai Fashion [祇園]#2571413 · 1 shared members

4,428

| なぐす家 | The Nagusu Family |#6900639 · 1 shared members

3,219

Regnum & Company#15621226 · 1 shared members

1,493

- | House | -#5974816 · 1 shared members

557

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.