At that time the mouth of the river Lesum and the small brook Aue to the river Weser was a preferred and protected berth for sailing ships in the winter time or in the stormy seasons. Therefore, the first buildings might have been a few workshops and accommodations and pubs for the sailors. After the first mention of a ferry across the Weser in the 14th century, the name "Vegesack" was first used in 1453.[citation needed] The source and the meaning of the name is unknown but might be derived from the pub "Thom Fegesacke".