Radbot was probably the second son of Lanzelin of Klettgau (son of Guntram, Count in Breisgau) and the younger brother of Bishop Werner I of Strasbourg.

In 1010, he married Ida (before 979–1035), daughter of Duke Frederick I of Upper Lorraine and Beatrice of France.

Their son was named Werner I, Count of Habsburg.

Radbot built Habsburg Castle around 1025,[2] and in 1027 established Muri Abbey,[2] built up by Benedictine monks descending from Einsiedeln Abbey.

This article about a member of the German nobility is a stub.