Topic summaryNorman conquest of southern Italy Expand Summary BelligerentsKalbidSicilyZirid EmpireAlmohad CaliphateHoly Roman EmpireByzantine EmpireRepublic of VeniceDuchy of NaplesDuchy of GaetaDuchy of AmalfiCatepanate of ItalyPapal StatesLombardsDuchy of BeneventoPrincipality of SalernoPrincipality of CapuaNormansHauteville familyApulia and CalabriaCounty of SicilyKingdom of SicilyKingdom of AfricaCommanders and leadersMichael DokeianosHarald HardradaBasil BoioannesManuel I KomnenosMichael Palaiologos DoukasJohn DoukasHenry IVGerard of LorraineRudolf of BeneventoPope Leo IXLando IV of CapuaRobert III of LoritelloRanulf II of AlifePope Honorius IIRobert II of CapuaMelus of BariWilliam Iron ArmRainulf DrengotHumphrey of HautevilleDrogo of HautevilleRobert GuiscardRichard I of CapuaRoger I of SicilyBohemond of TarantoRoussel de BailleulRoger BorsaRoger II of SicilyRichard II of CapuaSergius VII of NaplesWilliam I of Sicily Wikipedia source
