Stayed some time in Mainz (taught probably Canon Law there).
1183: ordained as subdeacon by Pope Lucius III. and priestly ordination by Olfredus of Cremona.
1185: elected as Bishop of Cremona.
1203: Journey to Armenia.
1204: Journey to Constantinople.
Wrote theChroniconand theLiber mitralis
Death: 1215.
Activities as Canonist
1187:Legatus Apostolicus
1199: played a part in the canonization of Homobonus of Cremona
Probably between 1179-1182: Wrote aSummato theDecretum Gratiani(used theSummaofPaucapalea,Rufinus,John of FaenzaandSimon): Probably the first attempt to write a Canonical coursebook in accordance with theDecretum.
CREMENENSIS, Sacardus:Summa Decreti, St. Jacob in Liège, 13thcentury.
MIGNE, J.P. (ed.):Sicardi Cremonensis episcopi Mitrale sive de officiis ecclesiasticis summa: nunc primum in lucem prodit juxta apographum quod asservatur in Bibliotheca comitis de l'Escalopier, accedunt ejusdem Sicardi Chronicon ex editione muratorii ; Petri Sarnensis Historia Albigensium; volumen claudunt anonymi saeculi XII, Lutetiae, Parisiorum 1855.
KUTTNER, Stephan:Zur Biographie des Sicardus von Cremona, in: Zeitschrift der Savigny-Stiftung für Rechtsgeschichte. Kanonistische Abteilung,Vol. 25 (1936), pp. 476-491