| | | | Sunifred I count of Barcelona, Cerdanya, Besalú, Urgell, Conflent HOUSE OF BARCELONA | | Ermesende (daughter of Bello count of Carcassonne) HOUSE OF BELLO |
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| | | | Wilfred I count of Barcelona | | Radulf count of Besalú | | Miro I count of Roussillon, Conflent |
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Wifred II Borrel I count of Barcelona | | Sunyer count of Barcelona | | | | | | | | | | Sunifred II count of Urgell | | | | | | | | | | Miró II count of Cerdanya, Besalú BRANCH OF CERDANYA |
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| | | | Borrell II count of Barcelona | | Miro count of Barcelona | | | | | | Sunifred 2 count of Cerdanya | | Wifred II count of Besalú | | Miro III count of Cerdania, Besalú | | Oliba Cabreta count of Cerdanya, Besalú |
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| | | | Ramon Borrell count of Barcelona | | | | | | | | | | | | | | Ermengol I count of Urgell BRANCH OF URGELL | | Bernard I count of Besalú | | Wifred II count of Cerdania | | Oliba abbot, bishop of Bic |
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| | | | Berenguer Ramon I count of Barcelona | | | | | | | | | | | | | | Ermengol II count of Urgell | | | | | | Bernard I count of Berga | | Berengar count of Berga |
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| | | | Ramon Berenguer I count of Barcelona | | | | | | | | | | | | | | Ermengol III count of Urgell |
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Peter Raymundi heir apparent | | Ramon Berenguer II count of Barcelona | | Berenguer Ramond II count of Barcelona | | Gerberga countess of Provence HOUSE OF BOSO | | | | | | Ermengol IV count of Urgell |
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| | | | Ramon Berenguer III count of Barcelona, I of Provence | | | | | | Doulce I countess of Provence | | | | | | Ermengol V count of Urgell | | | | | | William III count of Forcalquier BRANCH OF FORCALQUIER |
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| | | | Ramon Berenguer IV count of Barcelona | | Petronilla queen of Aragon HOUSE OF JIMENEZ | | | | | | Berenger Raymond count of Provence | | Ermengol VI count of Urgell | | | | | | Bertrand I count of Forcalquier |
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Peter heir apparent | | Alfonso II king of Aragon, I count of Provence | | Ramon Berenguer III count of Provence | | Sancho count of Provence | | Ramon Berenguer II count of Provence | | Ermengol VII count of Urgell | | Bertrand II count of Forcalquier | | William IV count of Forcalquier |
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Eudokia Komnene | | | | | | | | | | | Nuño Sánchez count of Russillon, Cerdagne | | Douce II countess of Provence | | Ermengol VIII count of Urgell | | | | | | Garcenda heiress |
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Maria of Montpellier | | Peter II king of Aragon | | | | | | Alfonso II count of Provence | | | | | | | | | | | | | | Garcenda de Sabran countess of Forcalquier |
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| | | | James I king of Aragon | | | | | | Ramon Berenguer IV count of Provence, Forcalquier | | | | | | | | | | | | | |
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| | | | Peter III king of Aragon | | Constance of Hohenstaufen queen of Sicily | | Beatrice countess of Provence, Forcalquier | | Charles I king of Sicily | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | James II king of Majorca BRANCH OF MAJORCA |
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Alfonso III king of Aragon | | James II king of Aragon, king of Sicily | | | | | | | | | | | | | | Frederick II king of Sicily BRANCH OF SICILY | | | | | | | | | | | | | | | | | | | | | | James heir apparent, monk | | Sancho king of Majorca | | Ferdinand prince | | Philip regent of Majorca |
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James heir apparent, monk | | Alfonso IV king of Aragon | | John patriarch of Alexandria | | | | | | | | | | Peter II king of Sicily | | (illeg.) Orlando governor of Palermo | | (illeg.) Alfonso Fadrique vicar of Athens | | Manfred duke of Athens | | William II duke of Athens | | John duke of Athens | | (illeg.) Sancho | | | | | | James III king of Majorca | |
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| | | | Peter IV king of Aragon | | | | | | James I count of Urgell | | Louis king of Sicily | | Frederick III king of Sicily duke of Athens | | Peter Fadrique count of Salona | | James Fadrique count of Salona | | Boniface Fadrique lord of Aegina | | John Fadrique lord of Salamina | | Frederick I duke of Athens | | Viguerra chancellor of Sicily | | John II Palaiologos marquess of Montferrat | | Isabella queen of Majorca | | James IV king of Majorca | |
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John I king of Aragon | | Eleanor ∞ John I of Trastámara king of Castile | | Martin king of Aragon | | Peter II count of Urgell | | Margaret Palaiologina | | | | | | | | | | | Louis Fadrique count of Salona | | Elena Kantakouzene | | | | | | | | | | Bartolomeo count of Cammarata | | Peter II count of Urgell | | Margaret Palaiologina |
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Henry III king of Castile | | Ferdinand I king of Aragon | | Martin I of Sicily king of Sicily | | | | | | | | | | | Maria queen of Sicily, duchess of Athens |
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| | | | | | | | Frederick count of Luna | | James II count of Urgell |