During the second of these periods it was organised as a feudal lordship, with the following Lords of Jerba: 1284–1305 Roger I, 1305–1307 and 1307–1310 Roger II (twice), 1310 Charles, 1310 Francis-Roger III; there were also royal governors, whose times in power partially overlapped with those of the Lords: c.
Durante o segundo destes períodos organizouse como un señorío feudal, cos seguintes Señores de Xerba: 1284-1305 Roger I, 1305-1307 e 1307-1310 Roger II (dúas veces), 1310 Charles, 1310 Francis-Roger III; tamén houbo gobernadores reais, cuxos tempos no poder se superpuxeron parcialmente cos dos Señores: c.