Key Facts
- Duration
- 1282–1325
- Initial status
- Vassal kingdom of the Kingdom of Hungary
- Core region
- Lower Syrmia (Mačva)
- First capital
- Debrc (between Belgrade and Šabac)
- Rulers
- Stefan Dragutin (1282–1316); Stefan Vladislav II (1316–1325)
Imperial Zenith Metrics
Historical Trajectory
Phase I: Rise
The realm was established in 1282 when Stefan Dragutin, a Serbian king, received Lower Syrmia as a vassal territory from the Kingdom of Hungary. The grant followed Dragutin's abdication of the Serbian throne in favor of his brother Stefan Milutin. Centered on the region of Mačva, the kingdom initially operated under Hungarian suzerainty, with its administrative seat at Debrc, a settlement located between Belgrade and Šabac.
Phase II: Zenith
As central authority within the Kingdom of Hungary weakened in the early 14th century, the realm transitioned from vassal status to an independent kingdom. Stefan Dragutin ruled until 1316, managing a territory that served as a buffer zone between Serbian and Hungarian spheres. The royal residence was relocated to Belgrade, a more strategically significant urban center, reflecting the kingdom's growing political autonomy and administrative consolidation.
Phase III: Decline
Following Stefan Dragutin's death in 1316, his son Stefan Vladislav II inherited the realm and ruled until 1325. The kingdom did not survive beyond this second generation, as it was reabsorbed into the broader Serbian political framework under the Nemanjić dynasty. Its dissolution ended a brief experiment in autonomous Serbian lordship on the Hungarian frontier, leaving no lasting successor state.
Notable Imperial Reigns
Selected rulers mapping the empire’s trajectory