One of three kingdoms in Merovingian Gaul, Austrasia stretched from Reims in the west to the upper valley of the Weser River in the east, and from the mouths of the Meuse and the Rhine in the north down to the headwaters of the Meuse and the Mosel, at the plateau of Langres. It covered the former Roman provinces of Belgica Prima, Germania Prima, Germania Secunda, and the eastern part of Belgica Secunda, whose respective capitals had been at Trier, Mainz, Cologne, and Reims. In addition the kings of Austrasia extended their realm across the Rhine into the valley of the Main and up to the frontiers of Thuringia, Alemannia, and Bavaria-a small duchy controlled from without by Frankish influence. This made Austrasia the most germanized of the kingdoms.191

According to the book "Before France & Germany" by Patrick J Geary, ISBN 0-19-504458-4, p 232, Charibert married four times, Ingoberg, Marcovefa, Merofled, and Theudechild.