→The Elders: both ROCOR and the MP celebrate the synaxis on October 10th. o.s.
*Hieromonk [[Isaac II of Optina|Isaac the Younger]]: Hieromartyr Isaac was executed by the Bolsheviks on [[December 26]], 1937, in Tula.
The [[Synaxis]] of these [[Saint]]s of Optina is commemorated on [[October
== New Hiero-Confessor==