Russko - litovskaia znat' XV - XVIIvv. - Bychkova M.E.

The book contains works by prominent historian Margarita Evgenyevna Bychkova from the 1970s and 2000s. They are first brought together and devoted to the problems of the formation of the ruling classes of the Russian state and the Grand Duchy of Lithuania, genealogy and heraldry of the nobility of the 16th and 16th centuries. Archival searches allowed the author to enter into scientific circulation-important historical sources, the publication of which is accompanied by a meticulous source-research.