House of Hohenzollern, Royal and Princely House of Hohenzollern ‘Hochzeit in Potsdam’: An Interview with T.I&R.H.s Prince Georg Friedrich and Princess Sophie of Prussia August 29, 2011 Alexandra 3 Comments Here is the RBB documentary, Hochzeit in Potsdam, about Their Imperial and Royal Highnesses Prince Georg Friedrich and Princess Sophie of Prussia and their wedding. At the 3:47 mark begins a lengthy interview with the couple. Like this:Like Loading...