Pedzisa mutsara unotevera: Muna February 1071, Joscelin akatungamirira nhamburiko yokupedzisira yokununura
Kukombwa kweBari, uko Robert Guiscard akanga atanga muna August 1068 pashure pokupwanya kupandukira kweApulia. Maererano naAmatus, Joscelin akanga akatakura ndarama zhinji nezvimwe zvinhu zvinokosha zvokushandisa kupa chiokomuhomwe vanovhiringidza. Ngarava dzake dzengarava makumi maviri dzakabva kuDyrrhachium dziine chinangwa chokurwisa maNorman akanga avhara Bari. Yakaonekwa usiku nemarambi maviri aiva mungarava yaJoscelin, yakabatwa nengarava dzaCount Roger I weSicily ndokukurirwa muhondo isingawanzoitwi pagungwa yairwiwa usiku. Ngarava huru yaJoscelin yakabatwa muchiito uye imwe ngarava yakanyudzwa. Amatus anonyora ngarava pfumbamwe dzakatorwa dzose. Chisina kunyudzwa kana kuti kubatwa chakarembera chichipinda muchiteshi chengarava cheBari. Uku kwaiva kukunda kwokutanga kwevaNorman mugungwa reMediterranean. Maererano naWilliam weApulia, "rudzi rweNorman kusvikira panguva ino rwakanga rusina kuziva chinhu chipi nechipi pamusoro pehondo dzomugungwa. Asi nokudaro kudzoka vanokunda ivo vakawedzera zvikuru chivimbo chomutungamiriri wavo... " Zvichitevera kukundwa kwechikwata chokununura, Bari akazvipa muna April 1071. Maererano naGeoffrey Malaterra, Joscelin akanga "akapfeka zvakaisvonaka mumuitiro wechiGiriki" panguva yaakatorwa uye nokudaro akaendeswa pamberi pemapoka akanga akombwa.