The hobelar is very much the poor relation in the study of the English armies of the fourteenth century, eclipsed by both the man-at-arms and the archer. Our understanding of his origins and role has been wholly based on only two major studies of this troop type: J. E. Morris’ ‘Mounted Infantry Warfare’ in 1914 and J. Lydon's ‘The Hobelar: An Irish Contribution to Medieval Warfare’ in 1954. The lack of interest might be considered surprising, given that Morris saw him as the precursor to the mounted longbowman, while Lydon called him ‘the most effective fighting man of the age’, referring to the hobelar as ‘an entirely different type of mounted soldier’. Yet other historians have been happy to accept the conclusions of Morris and Lydon, considering the hobelar only in passing. Perhaps the reason that so little work has been done on him is that he is always considered in comparison to the man-at-arms – the elite warrior, in his shining harness, doyen of chivalry and a core element of the medieval political and social elite – and the longbowman – the almost super-heroic, Hundred Years’ War-winning, nationalistic symbol of medieval English, and Welsh, martial prowess. By contrast, there is little if any mention of the hobelar in the battle narratives of the middle ages; they have no great role to play in the successes of the English over the French. They do not form a political and social class within medieval society and there is no way, therefore, to discuss their impact outside of the military sphere. It is also almost certain that their Irish origins have counted against them too. Medieval Ireland has been considered militarily backwards by most historians of warfare, who seem to have inherited something of the dismissive tone of their English sources.

Another reason for the lack of serious work may be because the hobelar's presence in English armies was relatively short-lived. They first appear on Edward I's Scottish campaign of 1296, after which their numbers increase rapidly. Some 490 served in the contingent from Ireland for the 1304 campaign, and one thousand were requested (but did not arrive) for that of 1332.