14 avr. 1502 - The formal coronation of Ivan the Great as Grand Prince of Moscow (encompassing most of the Russian people's territory) to reflect that he is the nation's sole ruler. Ivan had been co-ruler of Moscow from 1449 to 1462, ruler from 1462 to 1471 and 1490 to 1498, and co-ruler with his eldest son (Ivan the Young, 1471-1490) and his grandson, Dmitry Ivanovich from 1498 onward (La bande de temps)