Various, Encyclopaedia Britannica, 11th Edition…
“ His son and successor Henry III. (1039-1056) governed Germany wisely, and his reign witnessed the culminating point of the Holy Roman Empire. At the time of his death it seemed probable that Germany, like England and France, would gradually escape from the thraldom of the great feudatories. The future of the German monarchy depended upon the ability of future kings to suppress the forces of feudal disintegration in Germany, and to withstand the temptation of struggling to establish their influence over Italy. ”
