Monsieur d'Orléans (16 April 1607 – 17 November 1611) was the second son and fourth child of Henry IV of France and his consort, Marie de' Medici. Commonly ascribed the names Nicolas or Nicolas Henri and the title Duke of Orléans, he was neither baptised nor invested as such during the course of his short life.
He was betrothed to Marie de Bourbon-Montpensier, heiress to vast lands of the extended House of Bourbon. After his father's death in 1610, he was heir presumptive to his older brother, Louis XIII. Of frail health, he died of seizures brought on by hydrocephalus at the age of four, whereupon his title and betrothal were transferred to Gaston, his younger brother.
Contents
Biography
Birth and name
Marie de' Medici gave birth to her fourth child, a son, at the Palace of Fontainebleau. Like all of her other children, he was born in the Oval room, later called the "Louis XIII salon". Born at 22:00 on 16 April 1607, the day after Easter, the prince's birth was a source of tremendous joy for his father, King Henry. His newborn son was said to resemble him, possessing the same large nose and "sparkle of his father's eyes".




