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