•
Raymond I of Pallars and Ribagorza (872–920), son of Lupe,
count of Bigorre. After his death his lands were divided among his four sons, two ruling jointly in Pallars, two in Ribagorza •
Miro (920–?), son of Raymond I, jointly with brother Bernard I •
Bernard I Humfred (I) (920 – 950/955), son of Raymond I, jointly with brother Miro. Through his marriage to
Toda Galíndez of Aragon he and his successors were (sometimes only nominally) also counts of
Sobrarbe. •
Raymond II (950/955 – 970), son of Bernard I •
Humfred (II) (970–979), son of Raymond II •
Arnold (979–990), son of Raymond II •
Isarn (990–1003), son of Raymond II •
Tota (1003–1010), daughter of Raymond II •
Partitioned following intervention by Sancho García of Castile •
William Isarn (1010–1018), illegitimate son of Isarn •
Mayor García (1010–1025), granddaughter of Raymond II and sister of Sancho García of Castile, until 1019/20 she claimed the county jointly with her husband •
Raymond III of Pallars, (1010–1025), distant cousin (both descended from Raymond I) and husband of Mayor García, he was co-claimant until their 1019/20 divorce, then counter-claimant •
Sancho III of Pamplona (1018–1035), ruler first of William Isarn's portion, then of the entire county by conquest and submission, he married
Muniadona of Castile, niece and eventual heiress of Mayor García and great-granddaughter of Raymond II •
Gonzalo (1035–1045), son of Sancho III, ruled as
regulus (petty king) or
rex (king) of Ribagorza and Sobrarbe • ''Absorbed into the territories of his brother
Ramiro I of Aragon on Gonzalo's death, on occasion created as an
appanage.'' •
Sancho Ramírez, illegitimate son of Ramiro I and half-brother of king
Sancho Ramírez. •
Peter I of Aragon and Navarre appeared as King of Ribagorza and Sobrarbe during the reign of his father, king
Sancho Ramírez. •
Peter (1322–1381), a younger son of
James II of Aragon. •
Alfonso of Aragon and Foix (1381–1412), son of Peter •
Alfonso of Aragon and Eiximenis (1412–1425), son of Alfonso, following his death the county reverted to the crown of
Aragon •
Alfonso (1469–1485), illegitimate son of
John II of Aragon •
John (1485–1512), illegitimate son of predecessor Alfonso •
Alfonso (1512–1533), son of John •
Martin (1533–1565 and 1573–1581), son of Alfonso •
John Alfonso (1565–1573), son of Martin •
Ferdinand (1581–1592), son of Martin •
Francis (1592–1598), son of Martin == See also ==