↑ According to Stanley, it is possible that since the church was in origin a martyrium dedicated to the veneration of St. Agnes, Constantina was not buried here, but inside the Constantinian basilica of Santa Agnese.
Lehmann, Karl. Sta. Costanza. Art Bulletin, 1955, Vol 37 193-196.
Stanley, David J. New Discoveries at Santa Costanza. Dumbarton Oaks, 1994, Vol 48 257-261.
