Banners, ensigns, heraldic colours, followed the divisions of faction. Ghibellines wore the feathers in their caps on one side, Guelfs on the other. Ghibellines cut up their fruit at table crosswise, Guelfs straight down; Ghibellines sported white roses, Guelfs affected those that were red. Yawning, throwing of dice, gestures in speaking, and swearing, served as pretexts for distinguishing the one half of Italy from the other. So late as the middle of the fifteenth century, the Ghibellines of Milan pulled down the figure of Christ from the high altar of Crema, and burnt it, because the face was turned towards the Guelf shoulder.[19] The Grimaldi were strong Guelfs; the county of Nice was so as well, but the town was Ghibelline. The Lascaris of Tende and Ventimiglia, the Dorias of Dolceacqua and Oneglia were Ghibelline. The county of Ventimiglia had been formed in 778 by Charlemagne, and given by him to a Genoese noble, Guido Guerra, with the title of Marquess of the Maritime Alps, on condition that he should maintain at his own cost a company of soldiers to defend the littoral within his Marquisate. The county passed in the thirteenth century to William, son of the Greek Emperor Lascaris II., of Nicæa, who married the heiress and descendant of the Guido Guerra family. But William Lascaris soon after ceded the county to Charles of Anjou, in exchange for diverse other fiefs in the interior of Provence, amongst others that of Tourvès, between Brignoles and S. Maximin, where may be seen the ruins of the noble castle of the Lascaris. In 1266, Charles of Anjou, in his turn, ceded the county of Ventimiglia to the Grimaldi and Fieschi, consuls of the Republic of Genoa, on the condition that they should furnish provisions and munitions to the Provençal troops occupying the kingdom of Naples. The county of Tende was founded by Charles of Anjou for the Princess Irene, daughter of Theodore Lascaris, and sister of the above-mentioned William, when she married Robert Guerra of the family of the Counts of Ventimiglia, and Robert then abandoned his patronymic of Guerra and assumed that of Lascaris. The county of Tende subsisted till 1579, and was then ceded by Henrietta, Duchess of Maine, last descendant of the Lascaris-Guerra to Emmanuel-Philibert, Duke of Savoy.