and Lech as the founder of the Polish nation. Zdeněk Nejedlý argued that Cosmas of Prague's Chronica Boemorum (12th century) described Čech's arrival from Northeastern Bohemia once called White Croatia. The older chronicles from 14th century (such as those of Dalimil, Wenceslaus Hajek and Přibík Pulkava z Radenína) do not specify the location of Čech and Lech's homeland Charvaty, but in the Alois Jirásek retelling of Staré pověsti české (Old Bohemian Legends) from 1894 it is more closely determined; Za Tatrami, v rovinách při řece Visle rozkládala se od nepaměti charvátská země, část prvotní veliké vlasti slovanské (Behind the Tatra Mountains, in the plains of the river Vistula, stretched from immemorial time Charvátská country (probably meaning so-called Great or White Croatia), the initial part of the great Slavic homeland), and V té charvátské zemi bytovala četná plemena, příbuzná jazykem, mravy, způsobem života (In Charvátská existed numerous tribes, related by language, manners, and way of life). In the same century, Charles IV, Holy Roman Emperor in 1347 claimed "seniority of Croatian" language over Bohemian language, while Jan of Holešov in 1397 wrote "it should be known, first, that we, Bohemians, by origin and language initially descend from the Croats, as our chronicles relate and testify, and therefore our Bohemian language by its origin is the Croatian language". Dušan Třeštík saw parallels of number seven and else in the Croatian origo gentis of five brothers and two sisters from the 30th chapter of De Administrando Imperio by Constantine VII (10th century). However, numerous battles had made the country very unfavorable for the people, who were accustomed to living in peace, cultivate the land and grow grain. According to other versions, the reason was that Čech had been accused of murder. They gathered their people and set off towards the sunset. According to the Chronicle of Dalimil (1314), when Čech and his people climbed Říp Mountain, he looked upon the landscape and told his six brothers that they have reached the promised land: a country where there are enough of beasts, birds, fish, and bees so that their tables will be always full, and where they could defend themselves against enemies. He settled in the area with a tribe and, according to the Přibík Pulkava version (circa 1374), his brother Lech continued his journey to the lowlands over the snowy mountains of the north, where he founded Poland. Wenceslaus Hajek's version from 1541