The House of Capet (French: Maison capétienne) or the Direct Capetians (Capétiens directs), also called the House of France (la maison de France), or simply the Capets, ruled the Kingdom of France from 987 to 1328. It was the most senior line of the Capetian dynasty – itself a derivative dynasty from the Robertians. Historians in the 19th century came to apply the name "Capetian" to both the ruling house of France and to the wider-spread male-line descendants of Hugh Capet (c. 939 – 996). Contemporaries did not use the name "Capetian" (see House of France). The Capets were sometimes called "the third race of kings" (following the Merovingians and the Carolingians). The name "Capet" derives from the nickname (of uncertain meaning) given to Hugh, the first Capetian king.