 When James gave the letter to Charles II in London in early 1669, the latter recognised him and revealed the secret of his birth, which he certainly inherited from his mother Henrietta of France.Learning that he should be in reign instead of his twin brother, James is sent by Charles II to Roux de Marcilly who is leading a conspiracy against Louis XIV.In 1668, Roux de Marcilly was the head and coordinator of a plot against King of France Louis XIV.