J. N. Larned, History for ready reference, Volume 2…
“ In Austrasia, the Germanic element prevailed; in Neustria, the Roman and Gallic survivals entered most largely into the new society. Austrasia widened into the Germany of later history; Neustria into France. In both these kingdoms, the Frankish kings sank lower and lower in character, until their name (of Merwings or Merovingians, from an ancestor of Clovis) became a byword for sloth and worthlessness. In each kingdom there arose, beside the nominal monarch, a strong minister, called the Major Domus, or Mayor of the Palace, who exercised the real power and governed in the king's name. ”
