Category
page 1Lists of dukes
list of monarchs of Luxembourg
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Duchy of Ferrara
former country
Duke of Normandy
title given to the rulers of the Duchy of Normandy
list of counts and dukes of Anjou
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list of monarchs of Bavaria
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Duchy of Gascony
medieval duchy of the Aquitaine region
Duchy of Rome
duchy in Byzantine Empire
Duke of Alba
Spanish noble title
list of rulers of Provence
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list of rulers of Savoy
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list of counts and dukes of Guelders
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Dukes of Berry
nobiliari title
list of counts and dukes of Nevers
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Duke of Aosta
Italian noble title
Duke of Ferrara and of Modena
Ducal office
list of dukes and margraves of Friuli
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list of counts and dukes of Valois
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Duke of Genoa
Italian noble title
list of dukes of Naples
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list of counts and dukes of Guise
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Duke of Spoleto
titre
list of dukes of Schleswig
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list of Grand Duchesses of Russia
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Duke of Lerma
Hereditary title in the Peerage of Spain
list of counts and dukes of Maine
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Duke of Sessa
Spanish noble title awarded in 1507
Duke of Osuna
hereditary title in the Peerage of Spain
list of grand dukes of Russia
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duke of Cardona
peerage of Spain
list of early Lithuanian dukes
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Duchies in Sweden
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Duchy of Terranova
ancient duchy
Duke of la Torre
dukedom of Spain
Duke of Benavente
hereditary title in the Peerage of Spain
Duque de Baena
Spanish royal title
Duchy of Santisteban del Puerto
dukedom of Spain
Duke of Hijar
peerage of Spain since 1483
Duke of Béjar
Spanish noble title and family
Dukes of Amalfi
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list of Hypati and Dukes of Gaeta
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Duke of Ciudad Real
dukedom of Spain
Duke of Soma
dukedom of Spain
Duke of Liria and Jérica
family
Duke of Segorbe
peerage of Spain
Duke of Bivona
dukedom of Spain
Duke of Nochera
dukedom of Spain
Duke of Mandas
title of Spanish nobility
Duke of Montellano
dukedom of Spain
Duke of Sanlúcar la Mayor
peerage of Spain
House of Harcourt
Norman family
Duke of Palata
dukedom of Spain