Burkhard von Weisbriach was an ecclesiastical principality whose capital was the former city of what?
Burkhard Weisbriach Burkhard von Weisbriach (died 1466) was a German Roman Catholic cardinal and Prince-Archbishop of Salzburg from 1461 until his death.
Rhenish Franconia Rhenish Franconia (German: "Rheinfranken" ) or Western Franconia ("Westfranken") denotes the western half of the central German stem duchy of Franconia in the 10th and 11th century, with its residence at the city of Worms. The territory located on the banks of Rhine river roughly corresponded with the present-day state of Hesse and the adjacent Palatinate region in the south.