Filters:
Group: Rheged, Welsh Kingdom of
People: Sergius I
Topic: Rozgony, Battle of
Location: Joniskis Siauliu Lithuania

Sergius I

Ecumenical Patriarch of Constantinople
Years: 570 - 638

Sergius I (d. 9 December 638 in Constantinople) is the Ecumenical Patriarch of Constantinople from 610 to 638.