Andrew of Constantinople died in 936.
The Eastern Orthodox Church in Constantinople is called the Ecumenical Patriarchate, or is sometimes called the See of St Andrew (because it was founded by St Andrew).
Antony I of Constantinople died in 837.
Evagrius of Constantinople died in 380.
Theodosia of Constantinople died in 729.
Demophilus of Constantinople died in 386.
Barbas of Constantinople died in 430.
Stephen I of Constantinople died in 893.
Gennadius of Constantinople died in 471.
Alexander of Constantinople died in 337.
Sergius I of Constantinople died in 638.
John of Constantinople died in 813.
Dalmatius of Constantinople died in 440.