. . . . "Michael I Cerularius (c. 1000-1059), also known as Michael Keroularios or Patriarch Michael I, was the Patriarch of Constantinople from 1043 to 1059."@en . . . . . . . "Michael I Cerularius"@en . "Michael I Cerularius (c. 1000-1059), also known as Michael Keroularios or Patriarch Michael I, was the Patriarch of Constantinople from 1043 to 1059."@en . . . . . "1043"^^ . .