The Counts of Württemberg were noble rulers in the region of Württemberg, located in present-day southwestern Germany. They emerged in the 11th century and played a significant role in the political landscape of the Holy Roman Empire. Over time, the counts expanded their territory and influence, eventually becoming dukes in the 15th century. The lineage of the Counts of Württemberg is marked by various notable figures, including Eberhard I, who was the first to be officially recognized as a count in 1320. The family's legacy continued through the centuries, leading to the establishment of the Kingdom of Württemberg in the 19th century.