Their ancestral home was built in 1020 in what is now the Swiss canton of Aargau, by Bishop Werner of Strasbourg, and is known as "Hawk's Castle."
The Treaty of Neuberg ended this family's custom of holding hereditary lands in common by assigning separate domains to Albert III and Leopold III. The earliest known ancestor of this house was a Carolingian noble of the tenth century named Guntram the Rich. Their ancestral home was built in 1020 in what is now the Swiss canton of Aargau, by Bishop Werner of Strasbourg, and is known as "Hawk's Castle." Rudolf IV created their title of "archduke" and the motto AEIOU, or "Austria is destined to rule the world." FTP, name this royal family of Austro-Hungary which, under Charles V, had ruled Spain and the Holy Roman Empire.
The Treaty of Neuberg ended this family's custom of holding hereditary lands in common by assigning separate domains to Albert III and Leopold III.
Habsburg [or Hapsburg]