Before 1362 [her father] John Valois 1st Duke Berry (age 21) and [her mother] Joanne Armagnac Duchess Berry (age 15) were married. She by marriage Duchess Berry. She the daughter of John I Count Armagnac (age 50) and Beatrice Clermont Countess Armagnac (age 33). He the son of King John "The Good" II of France (age 42) and Bonne Luxemburg Queen Consort France. He a great x 5 grandson of King Henry "Curtmantle" II of England.

On 29 May 1386 Louis Chatillon and Marie Valois I Duchess Auverge (age 11) were married. She the daughter of John Valois 1st Duke Berry (age 45) and Joanne Armagnac Duchess Berry (age 39). He the son of Guy Chatillon II Count Blois and Marie Dampierre Countess Blois. They were half third cousin once removed. He a great x 4 grandson of King Henry III of England.

In 1389 [her father] John Valois 1st Duke Berry (age 48) and [her step-mother] Joan II Countess of Auvergne Duchess Berry (age 11) were married. She by marriage Duchess Berry. The difference in their ages was 37 years. She the daughter of John II Count Auvergne and Aliénor de Comminges. He the son of King John "The Good" II of France and Bonne Luxemburg Queen Consort France. He a great x 5 grandson of King Henry "Curtmantle" II of England.

On 27 Jan 1393 Philip Artois Count Eu (age 36) and Marie Valois I Duchess Auverge (age 18) were married. She by marriage Countess Eu. She the daughter of John Valois 1st Duke Berry (age 52) and Joanne Armagnac Duchess Berry. He the son of John "Sans Terre" Artois 1st Count Eu and Isabeau Melun Countess Eu. They were second cousin once removed. He a great x 3 grandson of King Henry III of England.

In 1400 John Bourbon I Duke Bourbon (age 19) and Marie Valois I Duchess Auverge (age 25) were married at Paris [Map]. She by marriage Duchess Bourbon. She the daughter of John Valois 1st Duke Berry (age 59) and Joanne Armagnac Duchess Berry. He the son of Louis Bourbon II Duke Bourbon (age 62) and Anne Auvergne Duchess Bourbon (age 42). They were half second cousin once removed. He a great x 4 grandson of King Henry III of England.

On 20 Jun 1413 [her son-in-law] Philip Valois II Count Nevers (age 23) and [her daughter] Bonne Artois Duchess Burgundy (age 17) were married at Beaumont en Artois. She by marriage Countess Nevers. She the daughter of Philip Artois Count Eu and Marie Valois I Duchess Auverge (age 38). He the son of Philip "Bold" Valois II Duke Burgundy and Margaret Dampierre Duchess Burgundy. They were first cousin once removed. He a great x 3 grandson of King Edward "Longshanks" I of England. She a great x 4 granddaughter of King Henry III of England.

On 30 Nov 1424 [her son-in-law] Philip "Good" Valois III Duke Burgundy (age 28) and [her daughter] Bonne Artois Duchess Burgundy (age 28) were married. She by marriage Duchess Burgundy. She the daughter of Philip Artois Count Eu and Marie Valois I Duchess Auverge (age 49). He the son of John "Fearless" Valois Duke Burgundy and Margaret Wittelsbach Duchess Burgundy. They were second cousins. He a great x 4 grandson of King Edward "Longshanks" I of England. She a great x 4 granddaughter of King Henry III of England.

In 1428 [her son] Louis Bourbon (age 23) and [her daughter-in-law] Jeanne Auvergne were married. He the son of John Bourbon I Duke Bourbon (age 47) and Marie Valois I Duchess Auverge (age 53). They were first cousin once removed. He a great x 5 grandson of King Henry III of England.

John Bourbon I Duke Bourbon and Bonne Valois were married. She the daughter of Philip "Bold" Valois II Duke Burgundy and Margaret Dampierre Duchess Burgundy. He the son of Louis Bourbon II Duke Bourbon and Anne Auvergne Duchess Bourbon. They were half second cousin once removed. He a great x 4 grandson of King Henry III of England. She a great x 3 granddaughter of King Edward "Longshanks" I of England.