Barbara Lauwers was born Božena Hauserová in 1914 in Brno, then Austro-Hungarian Monarchy.
According to later tradition, it was Charlemagne who granted the Frisians the title of freemen and permitted them to choose their own podestat or imperial governor from among the chieftains, to organize and lead the defense of two of the three districts of Frisia, in Middle Frisia, from the Flie to the Lauwers and in East Frisia from the Lauwers to the Weser, later the Countship of Ostfriesland