 Ramba uchinyora ndima iyi - Guy akakundwa naWilliam namambo wake, Mambo Henry I weFrance, paHondo yeVal-ès-Dunes. Akadzokera kumuzinda wake paBrionne, uko Duke akamukomberedza ikoko kwemakore matatu asati azomuisa pasi muna 1049. William wePoitiers akanyora kuti Duke gare gare akabvumira Guy kuti agare padare rake; William weJumièges anorondedzera izvi sekusungwa pamba. Somurangwa wokumukira kwake, Guy akarasikirwa nenhare dzake. 