He had 5 children with his wife (though 2 of them died within 6 months after their birth), and many illegitimate children by his mistresses.
He married twice. His first wife was Maria-Theresia of Spain, and after she died he re-married to Françoise de Maintenon.
He created the Palace of Versailles and ended the Decree of Nantes.
Louis XIV was the great-grandfather of Louis XV. Because Louis XV's grandparents, parents and brothers all died, he erherited the throne and became King of France (crownprince) at the age of 6.
Between 1643 and 1715.