Nyorai kuenderera mberi kweiyi ndima - Muna 357 AD, madzinza eGermany akaedza kukunda Alsace asi vakarambwa nevaRoma. Nokuderera kwoUmambo hweRoma, Alsace yakava nharaunda yevaAlemanni vechiGermany. VaAlemanni vakanga vari vanhu vokurima, uye mutauro wavo wechiGermany wakaumba hwaro hwemitauro yazvino uno inotaurwa pedyo neUpper Rhine (chiAlsatian, chiAlemannian, chiSwabian, chiSwiss). Clovis navaFrank vakakurira vaAlemanni mukati mezana ramakore rechishanu AD, kuchiguma neHondo yeTolbiac
, uye Alsace yakava chikamu cheUmambo hweAustrasia. Vagari vemo vakava vaKristu pasi pevatsivi vaMerovingian vaClovis. Alsace yakaramba iri pasi pehutongi hwevaFrank kusvikira umambo hwevaFrank, zvichitevera mhiko dzeStrasbourg muna 842, hwakaparadzwa zviri pamutemo muna 843 paSungano yeVerdun; vazukuru vaCharlemagne vakakamura umambo kuva zvikamu zvitatu. Alsace yakaumba rutivi rweMiddle Francia, iyo yaitongwa nomuzukuru mukuru Lothar I. Lothar akafa pakuvamba muna 855 uye umambo hwake hwakakamurwa kuva zvikamu zvitatu. Chikamu chainzi Lotharingia, kana kuti Lorraine, chakapiwa mwanakomana waLothar. Zvimwe zvose zvakagoverwa pakati pehama dzaLothar Charles the Bald (mutongi woUmambo hweWest Frankish) naLouis the German (mutongi woUmambo hweEast Frankish). Zvisinei, Umambo hweLotharingia hwakagara kwenguva pfupi, huchiva hutongi hweLorraine muEastern Francia mushure meChibvumirano cheRibemont muna 880. Alsace yakabatanidzwa nedzimwe Alemanni kumabvazuva kweRhine kupinda mudzi wedunhu reSwabia.