Charlemagne's legislation, it hardly needs to be said, was highly favourable to the Church, and tended to increase her wealth largely. He allotted to her tithes of the produce of the soil, and the people of their own free will overwhelmed the ecclesiastical and monastic institutions with offerings of lands and money. In the eighth century the monastery of St. Gall already possessed 160,000 acres of land, which had been bestowed by pious donors, whilst the twelve hundred deeds-of-gift found amongst the old abbey documents testify to the zeal of the givers. Religious establishments became the largest landowners in the country, and vassalage and the feudal system sprang up. Under the territorial subdivision Switzerland fell into the shires of Thurgau, Aargau, Genevagau, Waldgau (Vaud), &c., far larger than at present, whence are derived the names of various cantons as we have them now. Some of the Swiss would seem to have shared in Charlemagne's military glory. The "Monk of St. Gall,"[16] recently identified with Notker Balbulus (the Stammerer), the popular biographer of Charlemagne, tells in bombastic style the feats of an Alamannic hero from Thurgau. This mediæval Hercules--Eishere the Giant by name--had accompanied the emperor against the Avars, and after his return, reported that they had "mowed down the enemy like grass," and that he himself had "strung on his lance some six or eight pigmy toads of Bohemians as if they were larks, then carried them hither and thither, not knowing what they were grumbling out"! Notker, the chronicler, had in his youth heard the story of the military exploits of Charlemagne, from an old Thurgau soldier who had followed the emperor in his wars. And when Charles III. was on a visit to St. Gall in 883, he was so delighted with the monk's lively chat about the matchless emperor, that he requested him to write down his recollections of his illustrious ancestor. To this monkish chronicler we owe so many of the pleasant stories of Charlemagne current among us.[17]