Title: Boris i Gleb
Subjects: Biography, Christian martyrs, History, Juvenile literature, Juvenile literature.., Kings and rulers
Places: Kievan Rus
People: Boris kni︠a︡zʹ rostovskiĭ, Saint (d. 1015), Gleb kni︠a︡z muromskiĭ, Saint (ca. 984-1015)
Time periods: 862-1237