It seems that crosses were borne in some of the flags, but there is no mention of any personal device, though some flags are stated to have been resplendent with purple and precious stones. It is commonly supposed that the introduction to western Europe of the cross of St George (the red cross on white ground) dates from this first crusade, yet it does not appear at that time to have been associated with him. On the 28th June, 1098, the crusaders besieged in Antioch by Corbogha, finding themselves within measurable distance of destruction by famine, determined to risk all upon a pitched battle. In this forlorn hope they were completely successful. Unable to account for this by any earthly cause, they imagined that they had seen a great army on white horses, clothed in white and bearing white banners in their hands, issue from the neighbouring mountains and come to their assistance. The leaders of this ghostly army, recognised by their names written on their banners, were St George, St Demetrius, and St Mercurius[43]. If at this time the red cross had become the distinctive sign of St George one or other of these writers would surely have mentioned it, but all agree that the banners were white.
We may gather a few more details regarding the flags of the crusading period from some of the earlier _chansons de geste_. The gonfanon, the use of which was confined to the nobility, was fastened to the shaft of the spear before going into action by three or five nails[44], and it must have needed a strong fastening if it was to remain on the spear throughout the battle. Indeed, the poets give a realistic touch to their descriptions of the various combats by narrating how their heroes drove the cloth of the gonfanon into the body of the foe. As they sat upright upon their horses the tails of the gonfanon reached down to their hands or even to their feet.
Dunc met sa main en sa vermeille chalce Si traist tut fors une enseigne de palie A treis clous d'or en sa lance la lacet Ot le braz destre brandist l'espié en haste Des i qu'as poinz les lengues d'or li'n batent.
Then thrust his hand into his scarlet hose And drew forth an ensign of rich silk With three golden nails fastened it to his lance In his right hand brandished the spear with vigor Down to his fist the golden tongues beat down.