THE WORLD ATLAS

Realm · approximate borders · 839–1140

Duchy of Gaeta

A small coastal duchy between Rome and Naples, nominally Byzantine, independent under the Docibilian dynasty from the 9th century; from 1032 it was held by Lombard and then Norman lords and in 1140 was absorbed into Roger II's Kingdom of Sicily. Extent (Gaeta, Fondi, Traetto, the lower Garigliano) approximate.

See Duchy of Gaeta on the map in 839

On the map
839–1140
Capital
Gaeta

Rulers named in the sources

Western and central European states, 430–1956

States of western and central Europe: the Irish kingdoms of Meath, Osraige, Breifne, Thomond, Desmond and Tyrconnell, Pictish Fortriu, the Welsh kingdoms of Dyfed, Ceredigion and Deheubarth, Elmet, the taifas of Málaga, Majorca and Menorca, the prince-bishoprics of Liège and Utrecht, Guelders, Brabant, Namur, Limburg, Luxembourg, Cleves and Jülich, Bar and Provence, the Electoral Palatinate, Mainz, Hesse, the Welf principalities, Württemberg, Baden, Ansbach, Bayreuth, Nuremberg, Salzburg, Meissen, Saxe-Wittenberg, Saxe-Lauenburg, Oldenburg and Pomerania, the Visconti, Gonzaga, Este, Montefeltro and Appiani states, Siena, Lucca and Gaeta, and in the 20th century the four occupation zones of Germany, the Saar Protectorate and the Free Territory of Trieste.

Sources