Example image of eyePlorer eyePlorer map for 'Bertha of Savoy': Henry IV, Holy Roman Emperor Adelaide of Susa Otto, Count of Savoy Obertenghi Ulric Manfred II of Turin 1055 December 25 Henry III, Holy Roman Emperor Zürich 1066 July 13 Trebur Concubinage God Pope Alexander II Peter Damian Canossa 1084 March 31 1074 1086 1101 1125 1143 Agnes of Germany Conrad II of Italy February 12 Henry V, Holy Roman Emperor January 8 July 27 May 23 September 24 Euphrosyne of Opole Constance of Sicily, Queen of Italy Conrad von Bolanden Gertrude of Merania 1072 Arduinici Agnes of Rochlitz September 21 Abbasid-Carolingian alliance Speyer Cathedral