The lance-armed heavy cavalry of the Komnenian army were of two origins, firstly ‘Latin knights', and secondly native kataphraktoi. Latin knights Latin heavy cavalry was recruited from the warriors and knights of Italy, France, The Low Countries, Germany and the Crusader States. The Byzantines considered the French to be more formidable mounted warriors than the Germans. Some Latin cavalrymen formed part of the regular soldiery of the empire and were supported by pay from the imperial treasury, or by pronoia grants, and were organised into formal regiments. Regular Latin 'knightly' heavy cavalry were part of the guard, with individual Latins or those of Western descent to be found in the imperial household, others were grouped into a formation later known as the latinikon. Alternatively, bands of mercenary knights were often hired for the duration of a particular campaign. The charge of the western knight was held in considerable awe by the Byzantines; Anna Komnene stated that "A mounted Kelt [an archaism for a Norman or Frank] is irresistible; he would bore his way through the walls of Babylon." The Latins’ equipment and tactics were identical to those of their regions of origin; though the appearance and equipment of such troops must have become progressively more Byzantine the longer they were in the emperor's employ. Some Latin soldiers, for example the Norman Roger son of Dagobert, became thoroughly integrated into Byzantine society. The descendants of such men, including the general Alexios Petraliphas and the naval commander Constantine Frangopoulos (“son-of-a-Frank”), often remained in military employ. The son of the Norman knight Roger son of Dagobert, John Rogerios Dalassenos, married a daughter of John II, was made caesar and even made an unsuccessful bid for the imperial throne. Kataphraktoi The native kataphraktoi were to be found in the imperial oikos, some imperial guards units and the personal guards of generals, but the largest numbers were found within the provincial tagmata. The level of military effectiveness, especially the quality of the armour and mount, of the individual provincial kataphraktos probably varied considerably, as both John II and Manuel I are recorded as employing formations of “picked lancers” who were taken from their parent units and combined. This approach may have been adopted in order to re-create the concentration of very effective heavy cavalry represented by the Imperial Tagmata of former times. The kataphraktoi were the most heavily armoured type of Byzantine soldier and a