Werner I, Count of Klettgau

Werner I, Count of Klettgau was a nobleman and an early member of the House of Habsburg. He was an ancestor of King Rudolph I of Germany.

Werner I, Count of Klettgau
Count of Klettgau, Thurgau, Onertau, and Altembourg
Count of Klettgau
1045 AD
Reign	1045–1096
Predecessor	Radbot of Klettgau
Successor	Otto II, Count of Habsburg
Born	c. 1030
Died	11 November 1096
Noble family	House of Habsburg
Spouse(s)	Reginlinde of Nellenburg
Issue	Albert II, Count of Klettgau Otto II, Count of Habsburg
Father	Radbot of Klettgau
Mother	Ida de Lorraine

Werner was sometimes called Werner the Pious. His father was Radbot of Klettgau, and his mother was Ida de Lorraine (also known as Ita von Lothringen), who was the daughter of Frederick I, Duke of Upper Lorraine and Beatrice of France.

In 1057, Werner married Reginlinde of Nellenbourg (1027–1090). He had two sons: Otto II, and Albert II (also known as Albrecht II or Adalbert II).