On 21 Sep 1305 [her father] Louis X King France I Navarre (age 15) and [her mother] Margaret of Burgundy Queen Consort France (age 15) were married. She the daughter of [her grandfather] Robert II Duke Burgundy (age 57) and [her grandmother] Agnes Capet Duchess Burgundy (age 45). He the son of [her grandfather] Philip IV King France (age 37) and [her grandmother] Joan Blois I Queen Navarre. They were first cousin once removed. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry "Curtmantle" II of England.

On 28 Jan 1312 Joan Capet II Queen Navarre was born to Louis X King France I Navarre (age 22) and Margaret of Burgundy Queen Consort France (age 22). There was some doubt over her paternity since her mother had been embroiled in the Aunay Brothers Affair in which one of the brothers admitted under torture to having been Margaret's lover. Her father, however, stated she was his legitimate daughter on his deathbed. Coefficient of inbreeding 4.42%.

In 1315 [her mother] Margaret of Burgundy Queen Consort France (age 25) died whilst in prison five months after having become de fact Queen of France.

On 05 Jun 1316 [her father] Louis X King France I Navarre (age 26) died. On 15 Nov 1316 His son [her half-brother] John "The Posthumous" I King France succeeded posthumously I King France: Capet.

On 20 Nov 1316 [her half-brother] John "The Posthumous" I King France died.His uncle [her uncle] Philip V King France I King Navarre (age 23) succeeded V King France: Capet. He also claimed the Kingdom of Navarre although he had no hereditary right to do so since the Kingdom of Navarre was subject to inheritance by the female as well as male line meaning the four year old Joan Capet II Queen Navarre (age 4) was successor by right. The Navarese didn't recognise his claim.

On 18 Jun 1318 Philip "Noble" III King Navarre (age 12) and Joan Capet II Queen Navarre (age 6) were married. She the daughter of Louis X King France I Navarre and Margaret of Burgundy Queen Consort France. He the son of Louis I Count Évreux (age 42) and Margaret Artois Countess Évreux. They were half first cousin once removed. He a great x 2 grandson of King Henry III of England. She a great x 4 granddaughter of King Henry "Curtmantle" II of England.

On 05 Jul 1324 [her uncle] Charles IV King France I King Navarre (age 30) and [her sister-in-law] Joan Évreux Queen Consort France (age 14) were married. She by marriage Queen Consort of France. She the daughter of [her father-in-law] Louis I Count Évreux and Margaret Artois Countess Évreux. He the son of [her grandfather] Philip IV King France and [her grandmother] Joan Blois I Queen Navarre. They were half first cousins. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 2 granddaughter of King Henry III of England.

In 1326 [her daughter] Joan Évreux was born to [her husband] Philip "Noble" III King Navarre (age 19) and Joan Capet II Queen Navarre (age 13). She a great x 3 granddaughter of King Henry III of England. Coefficient of inbreeding 5.86%.

Around 1329 [her daughter] Maria Évreux Queen Consort Aragon was born to [her husband] Philip "Noble" III King Navarre (age 22) and Joan Capet II Queen Navarre (age 16). She a great x 3 granddaughter of King Henry III of England. Coefficient of inbreeding 5.86%.

On 05 Mar 1329 [her husband] Philip "Noble" III King Navarre (age 22) and Joan Capet II Queen Navarre (age 17) were crowned joint King Navrarre at Pamplona [Map].

In 1330 [her son] Louis Évreux was born to [her husband] Philip "Noble" III King Navarre (age 23) and Joan Capet II Queen Navarre (age 17). He a great x 3 grandson of King Henry III of England. Coefficient of inbreeding 5.86%.

In 1331 [her daughter] Blanche Évreux Queen Consort France was born to [her husband] Philip "Noble" III King Navarre (age 24) and Joan Capet II Queen Navarre (age 18). She a great x 3 granddaughter of King Henry III of England. Coefficient of inbreeding 5.86%.

On 10 Oct 1332 [her son] Charles "Bad" II King Navarre was born to [her husband] Philip "Noble" III King Navarre (age 26) and Joan Capet II Queen Navarre (age 20). He a great x 3 grandson of King Henry III of England. Coefficient of inbreeding 5.86%.

On 23 Jul 1338 [her son-in-law] Peter IV King Aragon (age 18) and [her daughter] Maria Évreux Queen Consort Aragon (age 9) were married. She by marriage Queen Consort Aragon. She the daughter of [her husband] Philip "Noble" III King Navarre (age 32) and Joan Capet II Queen Navarre (age 26). He the son of Alfonso IV King Aragon and Teresa Enteca Queen Consort Aragon. They were fourth cousins. 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 16 Sep 1343 [her husband] Philip "Noble" III King Navarre (age 37) died. His son [her son] Charles "Bad" II King Navarre (age 10) succeeded II King Navarre.

On 08 Jan 1345 [her son-in-law] Philip Duke Valois (age 8) and [her daughter] Blanche Évreux Queen Consort France (age 14) were married. She the daughter of [her former husband] Philip "Noble" III King Navarre and Joan Capet II Queen Navarre (age 32). He the son of [her future son-in-law] King Philip "Fortunate" VI of France (age 51) and [her aunt] Joan "Lame" Burgundy Queen Consort France (age 51). They were half second cousins. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry III of England.

On 06 Oct 1349 Joan Capet II Queen Navarre (age 37) died.

[her father] Louis X King France I Navarre and Clementia Hungary Queen Consort France were married. She by marriage Queen Consort of France. She the daughter of Charles Martel King Hungary and Clementia Habsburg. He the son of [her grandfather] Philip IV King France and [her grandmother] Joan Blois I Queen Navarre. They were third cousins. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 4 granddaughter of King Henry "Curtmantle" II of England.