A More Personal Union

In 1560, Francis II was the King of France. His wife, Mary Stuart, was Queen of Scotland. It looked like France and Scotland were settling down into a formal Personal Union--when Francis died under a year into his reign of an infection brought on by a cold. And so, Mary went back to Scotland, and history as we know it happened.

But what if Francis had survived--at least a bit longer? Long enough to produce an heir?

Well, perhaps this.

An alternate timeline on Alternate History Dot Com, A More Personal Union details what Francis' longer reign entails. Needless to say, it's interesting for France...

Historical characters who appear or are referenced in the timeline:

 * Francis II, King of France: The eldest son of Henry II and Catherine de Medici. Sickly, weak-willed, and easily-led... mostly.
 * Mary, Queen of Scots: Also Queen Consort  of France. Has one child with Francis, a son named Henry after the King's father. Henry is nicknamed "le Cyclope" because he is blind in one eye.
 * Elizabeth, Queen of England: Once Francis and Mary have a son - who has a very strong claim to the English throne - and it becomes clear that the personal union between France and Scotland will endure, she entertains the idea of getting married and bearing her own heirs more seriously than in our timeline.

Provides examples of:

 * Alternate History
 * Aristocrats Are Evil: While obviously there's something of a mix, the House of Guise seem to be living this trope.
 * Arranged Marriage: One that's happened before the story begins can be said to kick things off, and many more occur as the story goes on.
 * Big Little Brother: Henry Valois is this to Charles.
 * Cheese Eating Surrender Monkeys: Subverted to hell and back. France doesn't surrender.
 * The Chessmaster: Francis' mother, Catherine de Medici.
 * A Child Shall Lead Them: Happens first with young Francis,.
 * Deadly Decadent Court: The French Royal Court, to a T.
 * Eyepatch of Power: Henry III starts wearing one after assuming his throne, embroidered by his wife with the French lily, Scottish thistle and English rose.
 * Fisher King: Francis II verges on this at times.
 * God Save Us From the Queen: Catherine, the Queen Dowager of France and Mary, the Queen Consort (and other Queen Dowager) of France spend the entirety of their regency locked in a rivalry, jockeying for power. The state of the country is secondary in this contest.
 * Averted by
 * Gossipy Hens: The French Royal Court, once again.
 * The Heretic: Quite a few of them,
 * Ill Boy: Francis II is... not in the best of health.
 * My Girl Is Not a Slut: Francis II's reaction to rumours that his wife has cuckolded him.
 * Obnoxious in Laws: Mary and Catherine de Medici don't get along. At all.
 * One Steve Limit: Averted, as is typical among royal and aristocratic families. Lampshaded In Universe, with Henry III, King of Navarre (who also became Henry IV, King of France in our history), becoming known as "Henri l'Autre", or the other Henry, because of an already reigning Henry III.
 * The Pope: Plays a bit of a role.
 * Regent for Life: What Catherine was for Francis II. Catherine and Mary were also engaged in a power struggle about who would get to be this to Henry III.
 * Rousing Speech: These are quite common.
 * Sibling Rivalry: Charles and Henry Valois have a certain level of this.
 * She Is the King: King Augusta of Poland.
 * Smug Snake: Philip II of Spain, who plots against Francis quite frequently.
 * Start My Own:.
 * Teen Genius:
 * Ugly Guy Hot Wife: Francis II and Mary, Queen of Scots.
 * Unwitting Pawn: Cardinal Charles de Lorraine is quite frequently played by Catherine de Medici.
 * Violent Glaswegian: Scotland's politics are... interesting.
 * War Is Hell: The war between heads into this direction, leaving both major participants badly off.