![[U.K.] | The House of Grosvenor](https://tr.rbxcdn.com/180DAY-9b599bd2bddb731f59b08a8f52c9af14/150/150/Image/Png/noFilter)
[U.K.] | The House of Grosvenor #13074531
Description
━━━━━┓♚┏━━━━━ The House of Grosvenor The Duchy of Westminster Founded: 1874 ━━━━━━━━━━━━━ The Grosvenor family ancestry can be traced back almost 1,000 years, while its association with London property began over 340 years ago in 1677, when land to the west of the City of London came into the family following the marriage of Sir Thomas Grosvenor. The title Marquess of Westminster was bestowed upon Robert Grosvenor, the 2nd Earl Grosvenor, at the coronation of William IV in 1831. ♚ | The Duke of Westminster: His Grace, Winston A. Grosvenor ♚ | Heir Apparent: Brother of the Duke, The Most Honourable Marquess of Westminster ━━━━━━━━━━━━━ Subsidiary titles: - Marquess of Westminster - Earl Grosvenor - Viscount Bel +grave - Baron Grosvenor - Baron +et of Eat +on
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 12 Aug 2026, 15:23 | 8 | first reading |
Ownership
Owned by WinR (@WinstonEulenberg) as measured.
Members we’ve seen
WinR (@WinstonEulenberg) — His Grace, The Duke of Westminster (rank 255) terminated
Nickoli Romanov (@JamesGrimaldi) — The Public (rank 1)
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.