May 15, 2024 marked the 80th anniversary of the blessed death of His Holiness Patriarch of Moscow and All Rus' Sergius (Stragorodsky). At the grave of His Holiness Patriarch Sergius in the St. Nicholas chapel of the Epiphany Cathedral, His Holiness Patriarch Kirill performed the Easter requiem service for the evermemorable twelfth Primate of the Russian Orthodox Church.