64 KINDS AND DATES discover their 'politic' metre in much use at that date. By way of contrast, the ballads of the mainland are rather late. Those of an historical cast open with a fragment on a siege of Adrianople, which may be the siege of 1361; then follow some laments for the fall of Constantinople in 1453, and for other disasters of that kind; but the full flow of historical ballads only begins with the klephts of the seventeenth century and later. Among the adventure ballads, also, there is a marked Anatolian priority. Yugoslav men's songs (junacke pesme) are older than the 'tragoudia' of the mainland Greeks, but younger than those of Asia Minor. The oldest strata concern the disaster at Kosovo in 1389; they are the Kosovo ballads proper, and the ballads of Marko Kraljevic, who was a contemporary of the battle. M. Braun1 believes that one ballad report was heard by the Russian pilgrim Ignatil in that very year. It is, at any rate, virtually certain that the substance of such ballads was rendered into Italian towards the end of the fifteenth century, and also into Polish; while there are bal- lad traces in Constantine the Philosopher's life of Despot Stepan Lazarevic, composed in 1431-2. There is no evidence of 'junacke pesme* before the great disaster. Women's songs are a century older, but they also had a definite beginning. As for the neigh- bouring countries, existing Bulgarian ballads are younger than the Serbian, and Rumanian historical ballads began under Serbian influence in the sixteenth century. Russian 'byliny* are more difficult to date. The Thidrekssaga acknowledges *Ilias jarl af Greka* among well-known epic heroes of the thirteenth century, though the reference is not such as to exclude the chance that his name appeared in poems unlike the extant 'byliny'. Il'ja of Murom is unhistoric. There are various suggested prototypes of Dobrynja Nikitic and Aljosa Popovic, and the two most plausible perished at the rout on the Kalka in 1224. The ballad Vladimir combines the characteristics of the tenth- and eleventh-century princes of that name, but the wife assigned to him (Apraksia) was one of Batu's victims in 1237. In the Novgorod cycle, Vasili? Buslaevic was, doubtless, the governor Vaska Bus- laevic mentioned in the chronicle for 1171. The historical assur- ance is marred by the statement in the ballad that his father lived 900 years. The principal names mentioned in Russian 'byliny' are thus historic, but their adventures are wholly fantastical, and suit 1 M. Braun, Kosovo: die Schlacht auf dem Amselfelde, Leipzig, 1937.