List of viscounts:

• Sunifred c.858
• Ermenard c. 918
• Guitard c. 966–985
• Udalard I (son) 985–1014
• Geribert (brother, regent) 985-?
• Ermengarda (daughter of Udalard I) 1014–1063
• Bernat de Santmartí (married with Ermengarda) 1014-?
• Guislabert I bishop of Barcelona (son of Udalard I) regent
• Udalard II (son of Ermengarda) 1063–1076
• Guislabert II (son) 1076–1126
• Reverter (son) 1126–1142
• Berenguer I de La Guardia (son) 1142-1180 (known as Berenguer Ibn Rubaytir)
• Guillem I de La Guardia (nephew, regent) before 1142, and before 1180
• Berenguer II de La Guardia 1180-1208