Dee ihe na-esote paragraf a - Ndị Rom nke Ọwụwa Anyanwụ meriri Sardinia n'okpuru Emperor Justinian nke Mbụ na 534 AD. Njem Nleta
nke Belisarius duziri meriri ndị Vandals na Cagliari banyere na usoro nchịkwa Byzantine dị ka oche nke <unk>ρχων (archon), onye gọvanọ mpaghara, onye ọrụ gọọmentị nke na-ahụ maka Sardinia dum (Σαρδηνία) ma na-edo onwe ya n'okpuru Exarchate nke Africa. N'oge Agha Gothic, nke kpụ ọkụ n'ọnụ na peninsula, ndị Goth weghaara obodo ahụ ruo nwa oge tupu e nyeghachi ya ndị Byzantium. Na 599 AD, ụgbọ mmiri nke Lombard Agilulfo wakporo ma kwakọrọ oke osimiri nke Cagliari, mana ndị agha obodo megidere ha n'ikpeazụ.