Summary
The County of Cilli (German: Cilli, Slovene: Celje) was a medieval county in the territory of the present-day Slovenia. It was governed by the Counts of Cilli (also Counts of Celje).[1] Following the death of Ulrich II of Celje, the county was subsumed by neighbouring Duchy of Styria.
County of Cilli Grafschaft Cilli | |||||||||
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| 1341–1456 | |||||||||
 Coat of arms
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 Possessions in the 15th century Principality: Celje and Ortenburg (from 1418) Fiefs | |||||||||
| Status | County | ||||||||
| Capital | Celje | ||||||||
| Government | County | ||||||||
| Historical era | Late Middle Ages | ||||||||
| 1341 | |||||||||
• Acquired Ortenburg | 1418 | ||||||||
• Count Ulrich II killed | 1456 | ||||||||
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History edit
Creation edit
County of Cilli was created after lords of Saneck inherited lands in Slovenia and surrounding areas. They continuously gained land via strategic marriages and their loyalty to their immediate liege, the Habsburgs of Austria. Hermann II, Count of Celje was also father-in-law to the Hungarian king Sigismund who eventually became the Holy Roman Emperor and granted multiple fiefs in Slavonia and Croatia to his father-in-law. After Sigismund, the Luxembourg line went extinct and the Habsburgs succeeded as Emperor, further strengthening the Count of Cilli. The last count, Ulrich II, Count of Celje was assassinated by a faction in Hungary without an heir. His possessions within the Empire were inherited by the Habsburgs of Austria, while his possessions outside of the Empire were inherited by the crown of Hungary, which would also come under Habsburg rule less than a century later under Ferdinand I.