In the afternoon he left Madrid, “the King ordering him to be escorted on his departure in the same fashion as when he had made his entry,” and was accompanied so far as Alcovendas, where he was to pass the night, by Du Fargis, the Prince of Eboli and a number of Spanish nobles. His journey to the frontier was uneventful, and on May 24 he reached Bayonne. CHAPTER XXIV A new War of Religion breaks out in France--Luynes created Constable--Louis XIII and Duplessis-Mornay--Bassompierre joins the Royal army before Saint-Jean d’Angély--Capitulation of the town--Bassompierre returns with Créquy to Paris--He is “in great consideration” amongst the ladies--Apparent anxiety of Luynes for the marriage of his niece to Bassompierre--The King and the Constable resolve to lay siege to Montauban--Bassompierre decides to rejoin the army without waiting for orders from the latter--He arrives at the King’s quarters at the Château of Picqueos--Dispositions of the besieging army--Narrow escape of Bassompierre while reconnoitring the advanced-works of the town--A gallant Swiss--Death of the Comte de Fiesque--Heavy casualties amongst the besiegers--The Seigneur de Tréville--Bassompierre and the women of Montauban--Death of Mayenne--The Spanish monk--An amateur general--Disastrous results of carrying out his orders--Furious sortie of the garrison--Bassompierre is wounded in the face--An amusing incident--The Cévennes mountaineers endeavour to throw reinforcements into Montauban--A midnight _mêlée_. Bassompierre would probably have found the Spaniards more difficult to deal with, had it not been that they were anxious to free Louis XIII, for the moment, from foreign embarrassments in order that he might commit himself fully to a war with his Protestant subjects, which could not fail to weaken France and render it unlikely that she would be willing to engage in hostilities beyond her borders. The drastic measures adopted by Louis XIII towards the Protestants of Béarn had aroused bitter resentment amongst their co-religionists throughout France; and towards the end of December, 1620, a general assembly of the party was held at La Rochelle to decide upon the policy to be adopted in view of this menace to their faith. Of the great Huguenot chiefs, Bouillon, Sully, and Lesdiguières did not respond to the summons or send anyone to represent them; but La Force, Châtillon, La Trémoille and Rohan sent delegates.