Herzogtum KurIand und Semgallen #3454111
Description
𝐜. 𝟏𝟔𝟓𝟒 The 𝐃𝐮𝐜𝐡𝐲 𝐨𝐟 𝐂𝐨𝐮𝐫𝐈𝐚𝐧𝐝 𝐚𝐧𝐝 𝐒𝐞𝐦𝐢𝐠𝐚𝐥𝐥𝐢𝐚 is an autonomous vassal state of the Polish-Lithuanian Commonwealth established by the Treaty of Vilnius.
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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 1 Oct 2026, 07:49 | 1 | first reading |
Ownership
Owned by @SerCouronian 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
@SerCouronian — Herzog │ Duke (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.