This caused the natives to run away.[51] 1047: Akkadevi, an Indian princess, sieges the fort of Gokage.[52] 1058–1086: Sikelgaita of Salerno, second wife of Robert Guiscard, Duke of Apulia, accompanies her husband on military campaigns, and regularly puts on full armor and rides into battle at his side.[53] 1071: Richilde, Countess of Hainaut is captured fighting in the Battle of Cassel.[54] 1072: Urraca of Zamora, Infanta of the Kingdom of Castile, defends the city of Zamora against her brother, Sancho.[55] 1075: Emma de Guader, Countess of Norfolk defends Norwich castle while it is under siege.[citation needed] 1087: Matilda of Tuscany personally leads a military expedition to Rome in an attempt to install Pope Victor, but the strength of the imperial counterattack soon convinced the pope to retire from the city.[56] 1090: Norman woman Isabel of Conches rides armed as a knight.[57] 1097: Florine of Burgundy participates in the first crusade with her spouse, and fell participating in actual combat by his side while their army was attacked and destroyed in Anatolia.[58]