d'Artagnan's Rise from Gascony to Lieutenant
The Three MusketeersTraces the young Gascon's journey from a provincial cadet to a lieutenant in the King's Musketeers, marked by ambition, courage, and the forging of unbreakable friendships.
increasing
Bearing strength in each event
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Departure from Gascony

The Beginning of a Journey
A Young Man's Ambition
On a spring morning in 1625, d'Artagnan leaves his father's house in Gascony armed with little more than a letter of introduction to Monsieur de Treville, a yellow horse, and a recipe for a miraculous balsam. His father's parting words echo in his mind: "Endure nothing from anyone except Monsieur the Cardinal and the king." The young man, barely eighteen, dreams of becoming a Musketeer, the elite corps that represents the pinnacle of military honor and royal favor.
The First Test at Meung
His journey is immediately interrupted at the market town of Meung, where his ridiculous pony draws mockery from a mysterious gentleman. D'Artagnan's fiery Gascon temper leads to a brawl, during which his letter of recommendation is stolen. This encounter introduces the man of Meung—later revealed as the Comte de Rochefort—who will become a recurring antagonist. The theft of the letter forces d'Artagnan to rely on his own wits and charm when he finally reaches Paris.
Entering the World of the Musketeers
Arriving in Paris with only a few crowns, d'Artagnan finds lodgings in the Rue des Fossoyeurs and presents himself at the hotel of M. de Treville. There he witnesses the camaraderie and recklessness of the Musketeers, and in a series of accidental provocations, he challenges Athos, Porthos, and Aramis to duels. These challenges, however, transform into a shared fight against the Cardinal's Guards, forging the legendary bond of the four friends.
First Duel and Alliance

The Birth of the Inseparables
A Triple Duel Averted
D'Artagnan, having offended Athos, Porthos, and Aramis in separate incidents, finds himself scheduled for three duels on the same afternoon. He meets Athos first at the Carmes-Deschaux, but before they can cross swords, the Cardinal's Guards, led by Jussac, arrive to arrest them for illegal dueling. The three Musketeers, outnumbered, prepare to fight, but d'Artagnan declares himself on their side, despite not wearing the Musketeer uniform.
The Fight Against the Guards
The four friends stand together against five Guardsmen. D'Artagnan, though inexperienced, fights with ferocity and defeats Jussac, while Athos, Porthos, and Aramis dispatch the others. This victory not only saves them from arrest but also earns d'Artagnan the respect and friendship of the three Musketeers. They swear the famous oath: "All for one, one for all."
A New Path Opens
M. de Treville, impressed by d'Artagnan's courage, arranges for him to join the Guards of M. Dessessart as a cadet, with the promise of eventual entry into the Musketeers. The young Gascon now has a foothold in the military world of Paris, and his friendship with the three Inseparables becomes the foundation of his future adventures.
The Affair of the Diamond Studs

A Royal Intrigue
The Queen's Secret
D'Artagnan becomes entangled in a court intrigue when he helps Constance Bonacieux, the queen's seamstress, who is being pursued by the cardinal's agents. Constance reveals that the queen has given the Duke of Buckingham a set of diamond studs, a gift from the king. The cardinal, aware of this, plots to expose the queen's infidelity by having the king demand she wear the studs at a ball.
The Mission to England
D'Artagnan volunteers to retrieve the studs from Buckingham. With his three friends, he sets out for London, facing ambushes and attacks along the way. Athos, Porthos, and Aramis are wounded or captured, but d'Artagnan presses on alone, reaching Buckingham just in time. The duke, having lost two studs to Milady's theft, commissions exact replicas.
Triumph at the Ball
D'Artagnan returns to Paris with the twelve studs and delivers them to the queen. At the ball, the queen appears wearing the complete set, confounding the cardinal and saving her honor. The king is pleased, and d'Artagnan earns the queen's gratitude, receiving a diamond ring as a token. This adventure cements his reputation as a loyal and resourceful agent of the crown.
Promotion to Musketeer

The Reward of Loyalty
A King's Favor
After the successful resolution of the diamond studs affair, King Louis XIII is impressed by d'Artagnan's bravery. M. de Treville recommends him for promotion, and the king grants him entry into the Musketeers, the dream d'Artagnan has harbored since leaving Gascony. He is now a full member of the elite corps, serving alongside his three friends.
New Responsibilities
As a Musketeer, d'Artagnan takes on more dangerous missions. He participates in the siege of La Rochelle, where he distinguishes himself in the Bastion Saint-Gervais wager and survives a poisoning attempt orchestrated by Milady. His growing reputation attracts the attention of Cardinal Richelieu, who attempts to recruit him but is refused.
The Final Promotion
At the story's conclusion, after the death of Milady and the end of the siege, Cardinal Richelieu, impressed by d'Artagnan's integrity and skill, offers him a lieutenant's commission in the Musketeers. D'Artagnan, though offered the commission by his friends, ultimately accepts it, becoming the leader of the very corps he once aspired to join. His journey from a penniless Gascon to a trusted officer is complete.
first Monday of April 1625
early in the story, shortly after arrival in Paris
during the early months of d'Artagnan's service
after the ball at the Hotel de Ville