Marie-Christine de Lalaing

Marie-Christine de Lalaing, or Philippe-Christine de Lalaing, was the daughter of Count Charles II of Lalaing and Marie de Montmorency-Nivelle. She was married to Pierre de Melun, the governor of Tournai. In the absence of her husband, she defended the city of Tournai against Alexander Farnese, Duke of Parma, in 1581.

Source: Wikipedia