Biography
Gleb of Rus

About Gleb of Rus
Gleb, baptized David, was a prince of Rus remembered with his brother Boris as a passion-bearer. Accounts of their deaths place them in a struggle over power after their father Vladimir died in 1015. The Orthodox Church in America commemorates Gleb individually on September 5 and the brothers together on July 24. The brother in this story is Boris, baptized Roman, not Boris I of Bulgaria.
The received narrative says that Gleb was drawn toward Kiev by false news and murdered while travelling near Smolensk. It presents him as making no violent resistance. A scholarly study dates the earliest surviving accounts of the brothers' deaths to decades after 1015 and treats them as works of hagiography. The central record is that both princes were killed in the dynastic struggle; the precise speeches and inward motives in later accounts should remain attributed to the tradition.
The title “passion-bearer” expresses the Orthodox Church's interpretation of their nonresistance and suffering. It should not be confused with evidence that Gleb was killed because a ruler demanded he renounce Christianity. Later accounts describe the discovery and transfer of his remains and miracles at a shared shrine. Those stories belong to the history of the brothers' veneration and can be acknowledged without presenting incorruption or supernatural intervention as independently verified.
Wondering how to weigh the stories and sources? Learn how to read a saint biography.