Robert N. Bain, David Hannay and William R. Morfill, 1911 Encyclopædia Britannica (1911)
“ In the art of war the Knights were immeasurably superior to all their neighbours. The pick of the feudal chivalry composed their ranks; with all Europe to draw upon, their resources seemed inexhaustible, and centuries of political experience made them as formidable in diplomacy as they were valiant in warfare. And indeed, for the next twenty years, the Teutonic Order more than held its own. Skilfully taking advantage of the jealousies of Poland and Lithuania, as they were accentuated by the personal antagonism of Jagiello and Witowt (q.v.) ”
