Paternal Family Tree: Capet
Maternal Family Tree: Elizabeth Cuman
John Capet Duke Durazzo was appointed Duke Durazzo.
John Capet Duke Durazzo was appointed Count Gravina.
In 1270 [his father] Charles II King Naples [aged 16] and [his mother] Mary of Hungary Queen Consort Naples [aged 13] were married.
In 1294 John Capet Duke Durazzo was born to Charles II King Naples [aged 40] and Mary of Hungary Queen Consort Naples [aged 37]. He a great x 3 grandson of King Henry "Curtmantle" II of England.
On 12th August 1295 [his brother] Charles Martel King Hungary [aged 23] died at Naples [Map]. He was buried at Naples Cathedral [Map].
On 19th August 1298 [his brother] Saint Louis Capet Bishop Toulouse [aged 24] died.
On 31st December 1299 [his sister] Margaret Capet Countess Valois [aged 26] died.
On 5th May 1309 [his father] Charles II King Naples [aged 55] died. His son [his brother] Charles succeeded King Naples.
In March 1318 John Capet Duke Durazzo [aged 24] and Matilda Hainaut [aged 24] were married. He the son of Charles II King Naples and Mary of Hungary Queen Consort Naples [aged 61].
On 14th November 1321 John Capet Duke Durazzo [aged 27] and Agnes Perigord were married. He the son of Charles II King Naples and Mary of Hungary Queen Consort Naples [aged 64].
On 25th March 1323 [his mother] Mary of Hungary Queen Consort Naples [aged 66] died.
In 1331 [his wife] Matilda Hainaut [aged 37] died.
William of Worcester's Chronicle of England
William of Worcester, born around 1415, and died around 1482 was secretary to John Fastolf, the renowned soldier of the Hundred Years War, during which time he collected documents, letters, and wrote a record of events. Following their return to England in 1440 William was witness to major events. Twice in his chronicle he uses the first person: 1. when writing about the murder of Thomas, 7th Baron Scales, in 1460, he writes '… and I saw him lying naked in the cemetery near the porch of the church of St. Mary Overie in Southwark …' and 2. describing King Edward IV's entry into London in 1461 he writes '… proclaimed that all the people themselves were to recognize and acknowledge Edward as king. I was present and heard this, and immediately went down with them into the city'. William’s Chronicle is rich in detail. It is the source of much information about the Wars of the Roses, including the term 'Diabolical Marriage' to describe the marriage of Queen Elizabeth Woodville’s brother John’s marriage to Katherine, Dowager Duchess of Norfolk, he aged twenty, she sixty-five or more, and the story about a paper crown being placed in mockery on the severed head of Richard, 3rd Duke of York.
Available at Amazon in eBook and Paperback format.
Louis Burgundy and Matilda Hainaut were married. He the son of Robert II Duke Burgundy and Agnes Capet Duchess Burgundy.
Kings Wessex: Great x 8 Grand Son of King Edmund "Ironside" I of England
Kings Godwinson: Great x 7 Grand Son of King Harold II of England
Kings England: Great x 3 Grand Son of King Henry "Curtmantle" II of England
Kings Scotland: Great x 6 Grand Son of King Malcolm III of Scotland
Kings France: Great Grand Son of King Louis VIII of France
Kings Duke Aquitaine: Great x 12 Grand Son of Ranulf I Duke Aquitaine
Kings Spain: Great x 3 Grand Son of Alfonso II King Aragon
Great x 4 Grandfather: Louis VI King of the Franks 
2 x Great Grandson of Hugh I King of the Franks
Great x 3 Grandfather: Louis VII King of the Franks 3 x Great Grandson of Hugh I King of the Franks
Great x 4 Grandmother: Adelaide Savoy Queen Consort France 10 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 2 Grandfather: King Philip II of France 2 x Great Grandson of King William "Conqueror" I of England
Great x 4 Grandfather: Theobald Blois II Count Champagne IV Count Blois 
Grandson of King William "Conqueror" I of England
Great x 3 Grandmother: Adèle Queen of the Franks Great Granddaughter of King William "Conqueror" I of England
Great x 4 Grandmother: Matilda Carinthia Countess Champagne and Blois
Great x 1 Grandfather: King Louis VIII of France son of King Philip II of France
Great x 4 Grandfather: Baldwin Flanders IV Count Hainaut 4 x Great Grandson of Hugh I King of the Franks
Great x 3 Grandfather: Baldwin Flanders V Count Hainaut 5 x Great Grandson of Hugh I King of the Franks
Great x 4 Grandmother: Alice Namur Countess Hainaut 6 x Great Granddaughter of King Edward "Elder" of the Anglo Saxons
Great x 2 Grandmother: Isabelle Flanders Queen Consort France 5 x Great Granddaughter of Hugh I King of the Franks
Great x 4 Grandfather: Thierry Count Flanders 3 x Great Grandson of Hugh I King of the Franks
Great x 3 Grandmother: Margaret Metz Countess Hainaut and Flanders 4 x Great Granddaughter of Hugh I King of the Franks
Great x 4 Grandmother: Sibylla Anjou Countess Essex 
9 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Grandfather: King Charles Capet of Sicily son of King Louis VIII of France
Great x 4 Grandfather: Alfonso VII King Castile VII King Leon 
-2 x Great Grandson of Alfonso VII King Castile VII King Leon
Great x 3 Grandfather: Sancho III King Castile son of Alfonso VII King Castile VII King Leon
Great x 4 Grandmother: Berenguela Barcelona Queen Consort Castile and Leon 11 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 2 Grandfather: Alfonso VIII King Castile Grandson of Alfonso VII King Castile VII King Leon
Great x 4 Grandfather: García "Restorer" IV King Navarre
Great x 3 Grandmother: Blanche Ramirez Queen Consort Castile
Great x 4 Grandmother: Marguerite Aigle Queen Consort Navarre
Great x 1 Grandmother: Blanche Ivrea Queen Consort France Granddaughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Geoffrey Plantagenet Duke Normandy 9 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 3 Grandfather: King Henry "Curtmantle" II of England Grandson of King Henry I "Beauclerc" England
Great x 4 Grandmother: Empress Matilda 
daughter of King Henry I "Beauclerc" England
Great x 2 Grandmother: Eleanor Plantagenet Queen Consort Castile daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: William "Saint" Poitiers X Duke Aquitaine 3 x Great Grandson of Hugh I King of the Franks
Great x 3 Grandmother: Eleanor of Aquitaine Queen Consort Franks and England 4 x Great Granddaughter of Hugh I King of the Franks
Great x 4 Grandmother: Aenor Chatellerault Duchess Aquitaine
father: Charles II King Naples Grandson of King Louis VIII of France
Great x 4 Grandfather: Raymond V Count Barcelona 
11 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 3 Grandfather: Alfonso II King Aragon -2 x Great Grandson of Alfonso II King Aragon
Great x 4 Grandmother: Petronilla Jiménez Queen Aragon 4 x Great Granddaughter of Hugh I King of the Franks
Great x 2 Grandfather: Alfonso Barcelona II Count Provence son of Alfonso II King Aragon
Great x 4 Grandfather: Alfonso VII King Castile VII King Leon -2 x Great Grandson of Alfonso VII King Castile VII King Leon
Great x 3 Grandmother: Sancha Ivrea Queen Consort Aragon daughter of Alfonso VII King Castile VII King Leon
Great x 4 Grandmother: Richeza Unknown Queen Consort Castile Queen Consort Leon
Great x 1 Grandfather: Raymond IV Count Provence Grandson of Alfonso II King Aragon
Great x 3 Grandfather: Rainou of Sabran
Great x 2 Grandmother: Gersenda II Sabran Countess Provence
Grandmother: Beatrice Provence Queen Consort Sicily Great Granddaughter of Alfonso II King Aragon
Great x 4 Grandfather: Amadeus Savoy III Count Savoy 10 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 3 Grandfather: Humbert Savoy III Count Savoy 11 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 4 Grandmother: Mahaut Albon Countess Savoy
Great x 2 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 Macon Countess Savoy
Great x 1 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 3 Grandfather: William I Count Geneva
Great x 2 Grandmother: Margaret Geneva Countess Savoy
John Capet Duke Durazzo Great Grandson of King Louis VIII of France
Great x 4 Grandfather: King Géza II of Hungary
Great x 3 Grandfather: King Béla III of Hungary 2 x Great Grandson of King Harold II of England
Great x 4 Grandmother: Euphrosyne of Kiev Great Granddaughter of King Harold II of England
Great x 2 Grandfather: King Andrew II of Hungary 3 x Great Grandson of King Harold II of England
Great x 4 Grandfather: Raynald of Châtillon
Great x 3 Grandmother: Agnes of Antioch 5 x Great Granddaughter of Hugh I King of the Franks
Great x 4 Grandmother: Princess Constance of Antioch 4 x Great Granddaughter of Hugh I King of the Franks
Great x 1 Grandfather: Béla IV King of Hungary 4 x Great Grandson of King Harold II of England
Grandfather: Stephen V of Hungary 5 x Great Grandson of King Harold II of England
mother: Mary of Hungary Queen Consort Naples 6 x Great Granddaughter of King Harold II of England
Grandmother: Elizabeth Cuman