IoM | Silent Sisterhood #3359424
Description
The Sisters of Silence, also known as the Silent Sisterhood, are an ancient, anti-psychic militant order. They were the militant arm of the Adeptus Astra Telepathica during the Great Crusade, and were internally referred to as the organization's Departmento Investigates.
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 19 Oct 2026, 00:02 | 1 | first reading |
Ownership
Owned by Lysander (@TheAnathema) 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
Lysander (@TheAnathema) — Emperor of Mankind (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.