Complex sentence: In the 15th century, the town was a possession of the Serbian despots Stefan Lazarević and Đurađ Branković, since 1451 was property of Hunyadis and since 1498 of John Corvin.
Split into simpler sentences: In the 15th century, the town was a possession of the Serbian despots Stefan Lazarević and Đurađ Branković. Since 1451, it was property of Hunyadis and since 1498 of John Corvin.