March of Carniola

March of Carniola
Kranjska krajina (Slovene)
Markgrafschaft Krain (German)
before 973–1364
Flag
Coat of arms
  March of Carniola at the time of the Hohenstaufen emperors (circa 1250)
  The pale highlighted area roughly corresponds to the later Austrian Circle and is shown merely for context
StatusState (march) of the Holy Roman Empire
CapitalKranj (Krainburg)

(Stein) = Kamnik

(Laibach) = Ljubljana
GovernmentMargraviate
Margrave 
 1040–1033 (first)
Poppo I
 1358–1364 (last)
Rudolf IV of Austria
Historical eraHigh Middle Ages
 Separated from Bavaria (as part of the Duchy of Carinthia)
976
 Margraviate established
before 973
 Inherited by King Ottokar II of Bohemia (thus uniting it with Austria and Styria)
1268
 Seized by House of Habsburg
1276
 Declared a duchy by Duke Rudolf IV of Austria
1364
 Status as duchy recognised
1590
Preceded by
Succeeded by
Duchy of Carinthia
Duchy of Carniola
Today part ofSlovenia

The March of Carniola (Kranjska krajina (Slovene); Markgrafschaft Krain (German)) was a southeastern frontier district (march, or margraviate) of the Carolingian Empire, and a state of the Holy Roman Empire, centered in the region of Carniola (in modern Slovenia). The region came under Carolingian influence in 788, being gradually organized as a county, that was originally placed under Friulian jurisdiction (828), but later transferred to East Francia and reorganized into a frontier march. In the middle of the 10th century, it was under the jurisdiction of the Duchy of Bavaria, but in 976 it was placed under the jurisdiction of the newly created Duchy of Carinthia. At the time of its creation, the march served as a frontier defense against the Kingdoms of Hungary and Croatia. The March of Carniola was later transformed into the Duchy of Carniola (1364).