 Nyora kupfuurira kweiyi ndima - Von Friesen 1913 akataura kuti hakusi Lombardy iri kuchamhembe kweItaly iri kunzi asi Langobardia iri kumaodzanyemba kweItaly, iyo yaitongwa naMambo weByzantine mukati mezana ramakore rechi 11. VaGiriki vaifanira kurwa hondo dzinoverengeka navaNormankumaodzanyemba kweItaly pakati pezana remakore rechi11. Zvingangodaro kuti Holmi, uyo anotaurwa nezvake pamatombo maviri, akapinda muhondo idzi senhengo yechikwata chevakuru veumambo hweByzantium, Varangian Guard sezvo vachishandisa zita rakavakirwa pazita rechiGiriki renzvimbo yacho. 