Career
He was the great-great-great-great-grandfather of Rudolph I of Germany. He was sometimes called Werner the Pious. His father was Radbot, Count of Habsburg, and his mother was Ida de Lorraine (also known as Ita von Lothringen, she was the granddaughter of Hugh the Great and the great-granddaughter of Henry the Fowler).
He had two sons: Otto II, and Albert II (aka Albrecht II or Adalbert II).