The annal for 749 in The Flowers of History, written by the chronicler Matthew Paris in the 13th-century, also relates that "Ethelwold, king of the East Angles, died, and Beonna and Ethelbert divided his dominions between them".
Na sección do ano 749 de Flores Historiarum, escrito polo cronista Mateo París no século XIII, tamén se relata que: "Aethelwold, rei da Anglia Oriental morreu, e Beonna e Aethelberht dividiron ese dominio entre eles."