He loved, not wisely but too well, Henriette de Roucy, Comtesse de Lameth, called 'la belle Picarde,' whose husband was seigneur of the Chateau de Pinon. In August 1678, the Marquis d'Albret was at the Chateau de Coucy with the army of Flanders, then commanded by the Marshal-Duke of Schomberg, who afterwards fell fighting for King William III. in Ireland at the battle of the Boyne. The Comte de Lameth, who had in some way discovered the relations which existed between his wife, 'la belle Picarde,' and the Marquis d'Albret, shut the comtesse into a room at Pinon, and compelled her, by threats and violence, to write a letter to the marquis giving him a rendezvous at Pinon. On the day mentioned in her letter the Comte de Lameth ordered six horses to be put to his coach, and (having previously put his wife under watch and ward) drove off with an escort to Laon. News of this was carried at once to Coucy. The Marquis set forth with a single attendant on horseback to Chavignon, where at the hostelry of La Croix Blanche, he was met, as from the letter of his lady-love he expected to be, by a servant from the Chateau de Pinon. Armed only with pistols in his holsters, he mounted after dark and rode on from Chavignon to Pinon. There, as he entered the park-gates, just after midnight, three men, one of them Jocquet, the valet de chambre of the Comte de Lameth, sallied out upon him from under an archway, and, feigning to take him for a robber, opened fire upon him. He killed one of his assailants, and then himself fell. About fifty years ago, the then proprietor of Pinon was building a lodge for one of his keepers when the workmen came upon a gold ring in digging for the foundation. It bore the engraved name of D'Albret, and the name of the royal regiment which he commanded. He had doubtless been buried where he fell in the park. This proprietor was the father of the late Baron de Courval, formerly an officer in the French army, who, during the Second Empire, married Miss Ray of New York.