Francis I, King of France, born 1494, died 1555, married a) Susanne of Bourbon, Duchess of Bourbon [1], born 1491, died 1512; b) Claude of France, Duchess of Brittany [2], born 1499, died 1524; c) Mary Boleyn [3], born 1499, died 1532; d) Sibylle of Cleves [4], born 1512, died 1535; e) Diane de Poitiers [5], born 1500, died 1542; f) Maria of Austria, born 1528
1a) Anne of France, Duchess of Bouron, born 1509
2a) Agnes of France, born 1511
3b) Louise of France, born 1515, died 1518
4b) Charlotte of France, born 1516, died 1524
5b) Francis of France, born 1518
6b) Henry of France, born 1519
7b) Madeleine of France, born 1520
8b) Charles of France, born 1522
9b) Margaret of France, born 1523
10c) Elisabeth of France, born 1527
11c) John of France, born 1530
12d) Mathilde of France, born 1535
13f) Jeanne of France, born 1544
14f) Phillip of France, born 1545
15f) Ferrand of France, born 1547
16f) Mary of France, born 1548
17f) Beatrice of France, born 1550
18f) Judithe of France, born 1552
19f) Louis of France, born 1553
20f) Bonne of France, born 1555
[1] Louis XII makes a short lived recovering and manages to have a son with Anne of Brittany. Now that he does’t need Francis as an heir (and because he wishes for little Charles to inherit Brittany and France he doesn’t want Claude to have a powerful husband), but still very fond of the vivacious boy, he weds Francis to the Bourbon heiress. Always frail, she dies from a winter chill, though gossip that her death may have been hasted by her mother-in-law linger for years.
[2] After the death of Charles, Dauphin of France, Francis was returned to heir apparent. So, shortly after the death of his first wife, he was wed to Princess Claude. After basically a giving birth every year, Claude’s health deteriorated and she passed away from complications due to a miscarriage.
[3] Unlike OTL, Mary Boleyn is simply in a bad mood when approached by Francis the first time and so disinclined his advances. He is intrigued and continues to pursue Mary. Mary realizes she can wield considerable influence without sacrificing her reputation (at least completely) and so continues to refuse to consummate the relationship. As her father sees the influence she has she isn’t recalled back to England to get married, and so when Claude dies, Francis purposes marriage and she accepts.
Amusingly, her younger sister would follow her steps, and in 1529 Anne Boleyn weds the King Henry. The two sisters wield considerable influence and work to strengthen the alliance between France and England as well as supporting Protestants. This is obviously unpopular and in 1532, Queen Mary’s hunting party is attacked and she is assassinated.
[4] To show that he wouldn’t cave to pressure, and to spite the assassins, Francis chose a Protestant for his fourth wife. The two had a cordial working relationship, and it’s believed that its during this time that Francis truly began embracing Protestant doctrine. Sibylle passed away in childbirth.
[5] Due to butterflies, the princes Francis and Henry are never sent as hostages to Spain, and Henry never imprints on Diane. So, when the widowed Francis meets the widowed Diane, there is no squiky impediment. Francis is known to have remarked that Diane reminded him of his beloved Mary in appearance, temperament, and education. Diane bears this with remarkable equanimity. She and Francis have no children, though several of her step-granddaughters are named for her. With the higher than OTL pressure Diane leans more heavily into her beauty regimen, and overdoses on her ‘drinkable gold.’
[6] Initially Francis had no plans on remarrying, he had plenty of sons, and was really enjoying sleeping around. But after France and England* crushed the Empire’s forces at Milan, he demanded a bride. Since his eldest two sons were already betrothed (Francis to Isabella of Navarre**, and Henry to Catherine de Medici), Francis married Maria of Austria himself. Their marriage was contentious as they argued over everything…. absolutely everything.
But both tended to bring that same passion into other parts of their lives and so they had many children. Some say Francis’s death can be attributed to overexerting himself in their marriage bed.
* France and England remained close, even after the death of Mary Boleyn.
** with France and England weighing in on Navarre’s side, they don’t loose all their lands to Aragorn. Then after her brothers’ deaths, she becomes Queen of Navarre