We have already noticed that the name "Standard" appears first applied to a Saracen ensign. Further corroboration of this is supplied by the Chanson d'Antioche and Le Conquête de Jerusalem. In the latter poem the author (Richard the Pilgrim) has imagined a wonderful standard carried on an iron chariot and made of ivory and various precious woods, and of an enormous height:
L. toises longes i puet on brachoier
Onques nus homs de char ne vit si haut clochier.
The custom of marking the flag with some distinctive heraldic device appears to have been introduced about the middle of the twelfth century, for the seal of Philip of Flanders (A.D. 1161) shows the Flemish lion on his banner. During the Third Crusade, which followed upon the re-capture of Jerusalem by Saladin (October, 1187), the banner[45] of Richard I of England, which flew from the top of the "Standard" already described, contained a single lion, while that of his great rival, Philip Augustus of France, was blue powdered with gold fleurs-de-lis. The Knights of the Temple, who first come into view in 1128, adopted a banner half black and half white (drear and black to their foes but fair and favourable to their friends) to which they gave the name bauçan[46]. Their rivals, the Knights of the Hospital of St John in Jerusalem, who first enter into military activity in 1136, had a red banner with a white cross upon it. The representation in [Plate I] (fig. 5) is taken from an early manuscript of Matthew Paris and shows a Latin cross; the eight-pointed cross[47], associated with this order, was rarely used except on the vestments of the order, though it occasionally appears on the banner of the commander-in-chief.
Mention has already been made of the consecrated flags which it was customary for the Pope to present to the leaders of expeditions which had the approbation of the Church. The flag entrusted to the Bishop of Puy, the Papal Legate present at the First Crusade, was of this nature. It is referred to in 1098 as the signum magni papae. In 1104 when Paschal sent Bohemond into France to gather support for him against the Emperor, he entrusted him with another of these flags, to which the name vexillum Sancti Petri is applied. This change of name would appear to indicate a difference in the device on the flag. That difference was probably the introduction of the two Keys of St Peter beside the cross, a point of some interest to us as it might affect the question of the identity of the gonfanon on the Bayeux Tapestry already discussed, and incidentally the date of that work. We have, however, no certain knowledge of the presence of these keys before the year 1203. In March of that year Innocent III sent to Calojohannes, King of the Bulgars and Wends, one of these flags, together with a letter in which he explained its symbolism at some length. This flag contained a cross and the two keys symbolic of the powers entrusted to Peter according to the tradition of the Church[48]. From the tenor of this letter it may be inferred that the device was not a new one in 1203, so that this was no doubt the device upon the vexillum S. Petri met with during the Third Crusade in 1199 and 1201. An interesting instance of the use of a flag to convey authority occurs in 1216, when Rupen, nephew of Leo of Armenia, was formally seised of the lordship of Antioch by the patriarch of that city handing him a flag in the church of St Peter.
Thus far we are still without evidence of the existence of any flag that could be described as "national," and we shall therefore turn our attention to the birthplace of so much that was great in art and literature, the Italian city-states, and since we are primarily seeking evidence as to the early use of the flag at sea (though hitherto without much success) we shall turn first to the maritime states of Genoa and Pisa.
Of these two, Pisa was the first to rise as an important maritime city, and in 980 she was supplying vessels to transport the troops of the Emperor Otho II. By the end of the eleventh century a system of government by Consuls had been firmly established, and the city can be looked upon as an independent state. Shortly after this (in 1114) the Pisans proceeded to capture the Balearic Isles from the Saracens. A contemporary metrical account[49] of this struggle gives an indication of the flags then in use in the following words:
Tunc vexilla gerens Pisanae signifer urbis
Valandus cuneos in campum ducit apertum.
Hinc Ildebrandus sanctae vexilla Mariae
Consul habens dextra saevos incurrit in hostes,
Sedis Apostolicae vexillum detulit Atho.
Here we have evidence of at least three different flags in the Pisan host: the Standard-bearer of the city carries the communal flag, the nature of which is not indicated (in 1242 and 1350 it was a plain red flag); Hildebrand the Consul carries a flag[50] of the B. V. Mary; and Atho carries the papal flag[51], which had no doubt been presented by the Pope when sending his benediction to the expedition through the Archbishop of Pisa. These flags were fastened to spears (hastis vexilla micabant) which were used in the conflict without regard to the sanctity of the emblems borne on them:
Tunc Ildebrandus consul dirum Niceronta
Transfodiens ferro per pectus dirigit hastam
Vexillumque trahit madefactum sanguine Mauri.