grand duke
Tuscan royal title
A grand duke is a sovereign ruler ranking below a king but above a duke, historically governing territories called grand duchies in continental Europe: the Grand Duke of Luxembourg.
The title also designated certain Russian imperial princes.
The feminine form is grand duchess, applied both to ruling sovereigns and to wives or daughters of grand dukes.
Noble-ruled territory
- principalityNoble-ruled territory
- realmGoverned territory or sphere
- domainArea of control
- fiefdomFeudal territory under lord
Luxembourg · Tuscany · Baden · Hesse · Oldenburg · Lithuania · Finland · demesne
Sovereign's ornamental headpiece
- scepterCeremonial staff of sovereignty
- throneCeremonial chair for sovereigns
- coronetSmall noble's circlet
- ermineWeasel prized for pelage
robe · mantle · insignia · coat of arms · crest · seal · orb · regalia
Rule by hereditary elite
- peerageSystem of noble ranks
- lineageDescent from progenitors
- heraldryStudy of armorial bearings
- bluebloodPerson of noble birth
pedigree · ancestry · house · dynasty · Romanov · Habsburg · Medici · courtier
Monarch's official residence
- castleFortified medieval residence
- schlossGermanic stately residence
- courtTrial venue or sports surface
- estateProperty and grounds
manor · chambers · hall · gardens · grounds · chapel · household · retinue
Sovereign's time in power
- ruleGoverning principle or standard
- sovereigntySupreme independent authority
- dominionAuthority to rule
- governanceHow authority is exercised
jurisdiction · decree · edict · mandate · proclamation · administration · court · privy council
duchy
Noble-ruled territory
- principalityNoble-ruled territory
- realmGoverned territory or sphere
- domainArea of control
fiefdom · Luxembourg · Tuscany · Baden · Hesse · Oldenburg · Lithuania · Finland · demesne · appanage
archduke
Duke's superior rank
count · baron · earl · tsar · emperor · king · viceroy · regent · consort · heir
crown
Sovereign's ornamental headpiece
- scepterCeremonial staff of sovereignty
- throneCeremonial chair for sovereigns
- coronetSmall noble's circlet
ermine · robe · mantle · insignia · coat of arms · crest · seal · orb · regalia · ceremonial
aristocracy
Rule by hereditary elite
blueblood · pedigree · ancestry · house · dynasty · Romanov · Habsburg · Medici · courtier · gentry
palace
Monarch's official residence
- castleFortified medieval residence
- schlossGermanic stately residence
- courtTrial venue or sports surface
estate · manor · chambers · hall · gardens · grounds · chapel · household · retinue · attendants
reign
Sovereign's time in power
- ruleGoverning principle or standard
- sovereigntySupreme independent authority
- dominionAuthority to rule
governance · jurisdiction · decree · edict · mandate · proclamation · administration · court · privy council · succession