The final Palaeologus Marquis, John George, Marquis of Montferrat, died in 1533 and rule of Montferrat was then given to Federico II Gonzaga, Duke of Mantua, by Holy Roman Emperor Charles V. The last female member, Margaret Paleologa, married to Federico II, died in 1566, rendering the Montferrat cadet branch extinct. Her and Federico II's descendants, with the Gonzaga name, ruled Montferrat until they were supplanted by the House of Savoy, which had also intermarried with the Palaeologus-Montferrat family in the past, in the 18th century. The name "Montferrato-Paleologo" is recorded on the Greek island of Cephalonia until the 17th century, though it is uncertain how they were connected to the Italian family. A modern lineage, called the Paleologo-Oriundi, descends from Flaminio, an illegitimate son of John George.