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Serapion of
Antioch
Patriarchate of Antioch


Pantaenus the
Philosopher
Catechetical School of Alexandria


Irénée (St. Irenaeus)
de Lyon
La Cathédrale de Lyon (Philosophy Tree)




Cornelius the
Centurion
Metropolitan See of Caesarea


Theophilus of
Caesarea
Metropolitan See of Caesarea
?


Julian of
Alexandria
Patriarchate of Alexandria


Clement of
Alexandria
Catechetical School of Alexandria
?


Narcissus of
Jerusalem
Patriarchate of Jerusalem

Alexander of
Jerusalem
Catechetical School of Alexandria
(Options)

Alexander JerusalemX