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Jarldom of Sønderjylland #95493985

1
members (measured 3 Oct 2026, 15:20 UTC)
29 July 2025
created (per Roblox API)
11 August 2026
first measured by this register

Description

Jarldom of Sønderjylland - “Milli krúnu ok landamæra stöndum vér.” _________________________________________________________________________________________________________________________ The Jarldom of Sønderjylland, established in the early 11th–12th century, was a powerful noble territory in southern Denmark, serving as a crucial border region between the Danish kingdom and the Holy Roman Empire. Governed by a jarl—often a royal son or brother—it held both military and political importance, protecting Denmark's southern frontier. In 1232, it was elevated to the Duchy of Schleswig, gaining greater autonomy and influence. The jarldom played a key role in shaping medieval Danish politics and regional power struggles. __________________________________________________________________________________________________________________________

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 We do not publish numbers we have not measured.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
3 Oct 2026, 15:201first reading

Ownership

Owned by YaBoyTrev (@YahBoyTrev) 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

YaBoyTrev (@YahBoyTrev) — King (rank 255)

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

Rank structure

King1
Jarl0
Arving0
Council of Sønderjylland0
Stýrismaður0
Hersir0
Drengr0
Skjaldmær0
Víðförull0
Karl0
Warrior0
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.