The first is that foreign artists flocking to the Sun King's Court were keen to be naturalised French subjects to 'fit in' and would, like Jean-Baptiste Lully the Royal Musician (28 November 1632 – 22 March 1687), have changed their names. For Lully, it was from "Giovanni Battista Lulli" to "Jean-Baptiste Lully") but at his marriage, he falsely declared his father's name to be Laurent de Lully, gentilhomme Florentin gentleman". This historical background makes it difficult for the historian to identify which of the many Jean Boulles, Jean Bolles, Johann Bolts or even 'Jean Boulds' on record was André-Charles Boulle's true father. Some of these are of Catholic French origin, some are French Protestants and some are from Gelderland in Holland