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Ammonius
Saccas
School of Alexandria
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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

Origen
Adamantius
Catechetical School of Alexandria
(Options)

Dionysius of
Alexandria
Catechetical School of Alexandria

Maximus of
Alexandria
Catechetical School of Alexandria

Heraclas of
Alexandria
Catechetical School of Alexandria

Dionysius of
Alexandria
Catechetical School of Alexandria


Ambrose of
Alexandria
Catechetical School of Alexandria

Didymas the
Blind
Catechetical School of Alexandria

Jerome of
Stridon
Monestary School of Bethlehem

Origen AdamantiusX