Philelphus, by a Latin ode, requested and obtained the liberty of his wife's mother and sisters from the conqueror of Constantinople. It was delivered into the sultan's hands by the envoys of the duke of Milan. Philelphus himself was suspected of a design of retiring to Constantinople; yet the orator often sounded the trumpet of holy war (see his Life by M. Lancelot, in the Memoires de l'Academie des Inscriptions, tom. x. p. 718, 724, etc).