Pope Dionysius of Alexandria
External links
Table:
Titles of the Great Christian Church

Preceded by

Heraclas

Pope and Patriarch of Alexandria
248—264

Succeeded by

Maximus

Given the table information on 'Pope Dionysius of Alexandria' — "External links" section, give a one-line statement limited to the highlighted cells and format it within the following JSON object {"answer": "YOUR ANSWER"}.