Novgorod First Chronicle
The Sofia First Chronicle makes initial mention of it in 859, while the Novgorod First Chronicle first mentions it in 862, when it was purportedly already a major Baltics-to-Byzantium station on the trade route from the Varangians to the Greeks. The Charter of Veliky Novgorod recognizes 859 as the year when the city was first mentioned. Novgorod is traditionally considered to be a cradle of Russian statehood.