The densest concentration of Büde-, Bode-, Bude- names is in the Bingen area of Rheinland-Pfalz
However, which of these Buda''s or Boden's belongs to the Frisian grieteny called Haga Fenna and Walda, listed between Eastflyland and Southflyland ? West-Flyland + Texel contains ca. 1000km2, East-Flyland ca. 5.800 km2, Zeeland 3.000 km2. Your area of Haga Fenna and Walda + Southflyland ca. 180.000 km2. Rather disproportionate, I think. The whole of the Frisian area was ca. 16.000 km2.
Edited by Knul, 17 March 2013 - 04:01 PM.