The Third Imperium Peerage is a mess caused by trying to get too many things that weren't thought of into too few bands - and by the mixing up of Counts and Marquises in the precedence hierarchy. Add to that the Version changes it drives me mad.So I'm revising it by dictat!
The Peerage are responsible for representing Planets or Groups of Planets to the Emperor via the Imperial Moot
Emperor
This guy sits at the top of the tree. He writes the rules.
The Emperor is advised by the Moot. He can ignore their advice.
Grand Duke
Groups of Four(ish) sectors are grouped into Domains nominally commanded by Grand Duke. These guys got (historically) quite powerful and so they have been left Vacant for some time - except that the current Emperor is appointing new Grand Dukes!
Sector Dukes have 6 votes in the imperial Moot.
The Spinward Marches are in the Domain of Deneb and there is no currently incumbent Grand Duke.
Sector Duke
The Spinward Marches is a Sector and the Duchess of Mora is de facto Sector Duke, but is not so de jure.
Sector Dukes have 5 votes in the imperial Moot.
Subsector Duke
The Sectors are divided, rigidly, into 16 Sub-Sectors (Historically called Districts when outside the empire's borders). In the Spinward Marches, there are currently 6 (of 8 created). There have never been more than 6 at once.
- Mora
- Rhylanor
- Lunion
- Trin
- Regina
- Chronor (Until Extinguished due to War)
- Arden (Until Extinguished due to War)
- Glisten (previously known as Bellion)
- Iderati (a.k.a. Five Sisters)
The Dukes are generally bickering about defence and trade policies (primarily)
Sub-Sector Dukes have 4 votes in the imperial Moot.
Marquis
When a Sub-Sector is not suitable for management under a Sub-Sector Duke, all or part may be placed in the hands of a Marquis. These exercise most of the prerogatives of a Sub-Sector Duke, but not all.
There are two Marquisates in the Spinward Marches: Aramis and Frenzie.
n.b. Lanth Subsector is neither a Duchy nor a Marquisate.
Marquises have 3 votes in the Imperial Moot.
Count
A Count is an intermediate between a Duke and a Baron. They look after a group of worlds. That group may be one world if the world is powerful in its own right and isolated or squeezed between other Counties.
The Duchy of Regina has:
- County of Efate
- County of Jewell
- County of Keng
- County of Louzy
- County of Menorb
- County of Regina
- County of Rethe
- County of Roup
- County of Vilis
Counts have 2 votes in the Imperial Moot.
Baron
A Baron is responsible for representing a world. Some worlds have no Baron. The latter of these worlds have a Governor or Protector instead.
Barons have 1 votes in the Imperial Moot
There are a just over two hundred planetary barons in the Spinward Marches
The below are not Peers. They may have responsibilities and some power, but are not admitted to the Moot by virtue of their office.
Baronets and Knights
Baronets and Knights have none of the planet-level responsibilites of the ranks above,
These ranks are generally awarded to high-flying members of the Armed Forces - especially the Navy, if they aren't already peers.
These ranks allow rewards to be assigned without expanding the Moot's Representation.
There are only a few thousand knights in the whole of the Spinward Marches, mostly found in the Ducal Centres of Power.
Governor
Where a world is directly ruled by the Imperium, a Governor is appointed.
- Imperial Prison/Exile/Penal Planets
- Imperial Reserves
- Conquered Worlds
- Occupied/Pacified Worlds
The Governor may never have visited the planet - or may be required to live there in person. They may need substantial security to ensure the Imperium's interests are upheld.
Protectors
Where a world is interdicted, the sponsor of the interdiction is responsible for the protection of the world. Typically, this is the Imperial Navy or Imperial Interstellar Scout Service - but other protectors exist, e.g. the Ministry of Colonisation, The Office of Imperial Concerns, etc. Actual security is typically the duty of the Imperial Navy.
The Rest
Well...