He was born in Cologne, Germany, became a famous teacher at Rheims and was appointed chancellor of the archdiocese at the age of 45. He supported Pope Gregory VII in his fight against the decadence of the clergy and took part in the removal of his own scandalous archbishop, Manasses. Bruno suffered the plundering of his house for his pains.
He had a dream of living in solitude and prayer, and persuaded a few friends to join him in a hermitage. After a while he felt the place unsuitable and, through a friend, was given some land which was to become famous for his foundation "in the Chartreuse" (from which comes the word Carthusians). The climate, desert, mountainous terrain...