Holy Roman Emperor,King of France Charlemagne
Holy Roman Emperor,King of France was born in Hesse-Darmstadt, Germany and his baptism took place in St Denis, France.  He died in Rhineland, Prussia.  He was buried in Notre Dame d'Aix la Chapelle, Austrasia.

 Holy Roman Empress Regina
Holy Roman Empress was born in 0770 in Aachen, Prussia.

 Hugo, Holy Roman Emperor "L'Abbe"
Hugo, Holy Roman Emperor was born in 0794 in Aachen, Prussia.  Hugo, Holy Roman Emperor is no longer alive.