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Berkshire Mining Co. #7716219

1
members (measured 2 Nov 2026, 21:11 UTC)
9 September 2020
created (per Roblox API)
10 August 2026
first measured by this register

Description

The Berkshire family is an aristocratic family that dates back to the 1200s. John Berkshire, who was already in nobility thanks to his grandfather who was in parliament, invested in coal mines across lower England. Soon the family had made millions and decided to invest in more mines across the country. Soon they had invested in mines across the world and even invested in mines as far away as Mid-Western United states. The family often goes on voyages to visit mines they are investing in. Current Patriarch: Henry Berkshire VII Current Matriarch: Mary Berkshire VI

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 We do not publish numbers we have not measured.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
25 Oct 2026, 23:411first reading

Ownership

Owned by @SirHenryBerkshireVII 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

@SirHenryBerkshireVII — Henry Berkshire VII | Duke of Berkshire (rank 255) terminated

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

Rank structure

Henry Berkshire VII | Duke of Berkshire0
Mary Berkshire VI | Duchess of Berkshire0
William Berkshire II | Marquess of Waterford0
Victoria Berkshire I | Marchioness of Dorchester0
Edward Berkshire IV | Baron of Glossop0
Elizabeth Berkshire III | Baroness of Glossop0
-----------------------0
Mining Director0
Family Lawyer0
Family Friend0
Household Staff0
Worker0
Member1
Client0
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.