Jacques_I,_Prince_of_Monaco

Jacques I (Jacques François Léonor Goyon de Grimaldi; 21 November 1689 – 23 April 1751) was Prince of Monaco from 1731 to 1733. He was also Duke of Valentinois from 1716 until 1733, and Count of Thorigny. For ten months preceding his accession, he had served as prince consort to his wife, Louise Hippolyte, Princess of Monaco.