Sisenandus, Cordoban deacon and martyr (born c. 825)

Sisenandus of Beja was a Christian deacon and martyr who was put to death during the reign of Abd al-Rahman II, Emir of Córdoba, and is counted among the Martyrs of Córdoba.

July 16 is the 197th day of the year in the Gregorian calendar; 168 days remain until the end of the year.