Paternal Family Tree: Barcelona
In 1325 Eleanor of Sicily Queen Consort Aragon was born to Peter II King Sicily [aged 21].
On 24th January 1336 Alfonso IV King Aragon [aged 36] died. His son [her future husband] Peter [aged 16] succeeded IV King Aragon.
On 25th June 1337 [her grandfather] Frederick III King Sicily [aged 64] died. His son [her father] Peter [aged 33] succeeded II King Sicily.
On 23rd July 1338 [her future husband] Peter IV King Aragon [aged 18] and Maria Évreux Queen Consort Aragon [aged 9] were married. She by marriage Queen Consort Aragon. She the daughter of Philip "Noble" III King Navarre [aged 32] and Joan Capet II Queen Navarre [aged 26]. He the son of Alfonso IV King Aragon and Teresa Enteca Queen Consort Aragon. They were third cousin once removed. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry III of England.
On 8th August 1342 [her father] Peter II King Sicily [aged 38] died.
On 15th November 1347 [her future husband] Peter IV King Aragon [aged 28] and Eleanor Burgundy Queen Consort Aragon [aged 19] were married. She by marriage Queen Consort Aragon. She the daughter of Alfonso "Brave" IV King Portugal [aged 56] and Beatrice Ivrea Queen Consort Portugal [aged 54]. He the son of Alfonso IV King Aragon and Teresa Enteca Queen Consort Aragon. They were second cousins. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 4 granddaughter of King Henry "Curtmantle" II of England.
On 27th August 1349 Peter IV King Aragon [aged 29] and Eleanor of Sicily Queen Consort Aragon [aged 24] were married. She by marriage Queen Consort Aragon. He the son of Alfonso IV King Aragon and Teresa Enteca Queen Consort Aragon. They were second cousins. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 5 granddaughter of King Henry "Curtmantle" II of England.
On 27th December 1350 [her son] King John I of Aragon was born to [her husband] Peter IV King Aragon [aged 31] and Eleanor of Sicily Queen Consort Aragon [aged 25]. Coefficient of inbreeding 2.45%. He married 1. 24th June 1373 his fourth cousin once removed Martha Armagnac Queen Consort Aragon, daughter of John I Count Armagnac and Beatrice Clermont Countess Armagnac 2. 2nd February 1380 his third cousin once removed Yolande of Bar Queen Consort Aragon, daughter of Robert of Bar 1st Duke of Bar and Marie Valois Duchess Bar, and had issue.
On 29th July 1356 [her son] King Martin I of Aragon was born to [her husband] Peter IV King Aragon [aged 36] and Eleanor of Sicily Queen Consort Aragon [aged 31]. Coefficient of inbreeding 2.45%. He married 1. Maria Luna Queen Consort Aragon 2. 17th September 1409 Margaret Prades Queen Consort Aragon.
On 20th February 1358 [her daughter] Eleanor Barcelona Queen Consort Castile was born to [her husband] Peter IV King Aragon [aged 38] and Eleanor of Sicily Queen Consort Aragon [aged 33]. Coefficient of inbreeding 2.45%. She married before 4th October 1379 her third cousin once removed John I King Castile and had issue.
The History of William Marshal was commissioned by his son shortly after William’s death in 1219 to celebrate the Marshal’s remarkable life; it is an authentic, contemporary voice. The manuscript was discovered in 1861 by French historian Paul Meyer. Meyer published the manuscript in its original Anglo-French in 1891 in two books. This book is a line by line translation of the first of Meyer’s books; lines 1-10152. Book 1 of the History begins in 1139 and ends in 1194. It describes the events of the Anarchy, the role of William’s father John, John’s marriages, William’s childhood, his role as a hostage at the siege of Newbury, his injury and imprisonment in Poitou where he met Eleanor of Aquitaine and his life as a knight errant. It continues with the accusation against him of an improper relationship with Margaret, wife of Henry the Young King, his exile, and return, the death of Henry the Young King, the rebellion of Richard, the future King Richard I, war with France, the death of King Henry II, and the capture of King Richard, and the rebellion of John, the future King John. It ends with the release of King Richard and the death of John Marshal.
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In June 1362 [her son] Alfonso Barcelona was born to [her husband] Peter IV King Aragon [aged 42] and Eleanor of Sicily Queen Consort Aragon [aged 37]. Coefficient of inbreeding 2.45%. He died aged one in 1364.
In July 1363 [her step-daughter] Constance Barcelona [aged 20] died.
In 1364 [her son] Alfonso Barcelona [aged 1] died.
On 24th June 1373 King John I of Aragon [aged 22] and Martha Armagnac Queen Consort Aragon [aged 26] were married at Barcelona [Map]. She by marriage Queen Consort Aragon. She the daughter of John I Count Armagnac [deceased] and Beatrice Clermont Countess Armagnac. He the son of Peter IV King Aragon [aged 53] and Eleanor of Sicily Queen Consort Aragon [aged 48]. They were fourth cousin once removed. She a great x 5 granddaughter of King Henry "Curtmantle" II of England.
On 20th April 1375 Eleanor of Sicily Queen Consort Aragon [aged 50] died.
On 11th October 1377 [her former husband] Peter IV King Aragon [aged 58] and Sibia Fortia Queen Consort Aragon were married. She by marriage Queen Consort Aragon. He the son of Alfonso IV King Aragon and Teresa Enteca Queen Consort Aragon.
On 6th January 1387 [her former husband] Peter IV King Aragon [aged 67] died. His son John [aged 36] succeeded I King Aragon.
Kings Wessex: Great x 10 Grand Daughter of King Edmund "Ironside" I of England
Kings Godwinson: Great x 8 Grand Daughter of King Harold II of England
Kings England: Great x 5 Grand Daughter of King Henry "Curtmantle" II of England
Kings Scotland: Great x 8 Grand Daughter of King Malcolm III of Scotland
Kings France: Great x 3 Grand Daughter of King Louis VIII of France
Kings Duke Aquitaine: Great x 14 Grand Daughter of Ranulf I Duke Aquitaine
Kings Spain: Great x 4 Grand Daughter of Alfonso II King Aragon
Great x 4 Grandfather: Alfonso II King Aragon 
-2 x Great Grandson of Alfonso II King Aragon
Great x 3 Grandfather: Peter II King Aragon son of Alfonso II King Aragon
Great x 4 Grandmother: Sancha Ivrea Queen Consort Aragon 
daughter of Alfonso VII King Castile VII King Leon
Great x 2 Grandfather: James I King Aragon Grandson of Alfonso II King Aragon
Great x 3 Grandmother: Marie Montpellier Queen Consort Aragon
Great x 1 Grandfather: Peter III King Aragon Great Grandson of Alfonso II King Aragon
Great x 4 Grandfather: King Béla III of Hungary 2 x Great Grandson of King Harold II of England
Great x 3 Grandfather: King Andrew II of Hungary 3 x Great Grandson of King Harold II of England
Great x 4 Grandmother: Agnes of Antioch 5 x Great Granddaughter of Hugh I King of the Franks
Great x 2 Grandmother: Violant Árpád Queen Consort Aragon 4 x Great Granddaughter of King Harold II of England
Grandfather: Frederick III King Sicily 2 x Great Grandson of Alfonso II King Aragon
father: Peter II King Sicily 2 x Great Grandson of King Louis VIII of France
Great x 4 Grandfather: King Philip II of France 
2 x Great Grandson of King William "Conqueror" I of England
Great x 3 Grandfather: King Louis VIII of France son of King Philip II of France
Great x 4 Grandmother: Isabelle Flanders Queen Consort France 5 x Great Granddaughter of Hugh I King of the Franks
Great x 2 Grandfather: King Charles Capet of Sicily son of King Louis VIII of France
Great x 4 Grandfather: Alfonso VIII King Castile Grandson of Alfonso VII King Castile VII King Leon
Great x 3 Grandmother: Blanche Ivrea Queen Consort France Granddaughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Eleanor Plantagenet Queen Consort Castile 
daughter of King Henry "Curtmantle" II of England
Great x 1 Grandfather: Charles II King Naples Grandson of King Louis VIII of France
Great x 4 Grandfather: Alfonso Barcelona II Count Provence son of Alfonso II King Aragon
Great x 3 Grandfather: Raymond IV Count Provence Grandson of Alfonso II King Aragon
Great x 4 Grandmother: Gersenda II Sabran Countess Provence
Great x 2 Grandmother: Beatrice Provence Queen Consort Sicily Great Granddaughter of Alfonso II King Aragon
Great x 4 Grandfather: Thomas Savoy I Count Savoy 12 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 3 Grandmother: Beatrice Savoy Countess Provence 13 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 4 Grandmother: Margaret Geneva Countess Savoy
Grandmother: Eleanor Capet Great Granddaughter of King Louis VIII of France
Great x 4 Grandfather: King Andrew II of Hungary 3 x Great Grandson of King Harold II of England
Great x 3 Grandfather: Béla IV King of Hungary 4 x Great Grandson of King Harold II of England
Great x 2 Grandfather: Stephen V of Hungary 5 x Great Grandson of King Harold II of England
Great x 1 Grandmother: Mary of Hungary Queen Consort Naples 6 x Great Granddaughter of King Harold II of England
Great x 2 Grandmother: Elizabeth Cuman
Eleanor of Sicily Queen Consort Aragon 3 x Great Granddaughter of King Louis VIII of France