Enguerrand_IV,_Lord_of_Coucy
Enguerrand IV de Coucy
Medieval French nobleman
Enguerrand IV, Lord of Coucy (c. 1236 – 1311) was the son of Enguerrand III, Lord of Coucy and Marie de Montmirail.[1] He succeeded his older brother Raoul II, Lord of Coucy, serving as the Sire de Coucy from his brother's death in 1250 until his own in 1311.