Bratislava Castle had a stone two-story palace and a spacious three-nave basilica, built in the mid-9th century. Excavations of the cemetery situated by the basilica uncovered examples of Great Moravian jewelry, similar in style and quality to that from Mikulčice. The castle's name was first recorded in 907, during the fall of Great Moravia, as "Brezalauspurc". This name literally means either "Predslav's Castle" after a son of Svatopluk I who is mentioned in the Cividale del Friuli, or "Braslav's Castle" after Braslav of Pannonia, who was a count appointed by King Arnulf (Arnulf of Carantania) of East Francia. The agglomeration of several fortified settlements was unearthed in Slovak Bojná, discovering important artifacts related to Christianization of the territory. Numerous castles were built on the hills around the valleys of the Váh and the river Nitra, and also in other areas (e.g., Detva, Zeplín, Čingov), but were not built in south-eastern Slovakia.