Rokeby Venus other works by Velázquez and was probably deliberate. The painting was given a major cleaning and restoration in 1965–66, which showed it to be in good condition, and with very little paint added later by other artists, contrary to what some earlier writers had asserted. Paintings of nudes and of Venus by Italian, and especially Venetian, artists were influences on Velázquez. However, Velázquez's version is, according to the art historian Andreas Prater, "a highly independent visual concept that has many precursors, but no direct model; scholars have sought them in vain". Forerunners include Titian's various depictions of Venus, such as
Thomas de Rokeby (died 1356) the dominant clan in central County Cork, who had until then been loyal to the English Crown, rebelled. Rokeby showed considerable skill in crushing the uprising and succeeded in replacing the rebellious head of the clan, Dermot MacCarthy, with his more compliant cousin Cormac. Cormac's descendants gained great wealth, extensive lands and the title Earl of Clancarty. This promising state of good order did not last long: a rebellion by the O'Byrne Clan of Wicklow in 1354 was followed by a general uprising headed by the MacMurrough-Kavanagh dynasty. Although Muirchearteach MacMurrough-Kavanagh, styled King of Leinster, was captured and executed, Rokeby