Jans Rubens had been accused of Calvinistic tendencies, and thought it prudent to retire to Cologne before the arrival at Antwerp of the Roman Catholic Duke of Alva, placing himself on the side of Prince William of Orange, the Silent, who had married Annie of Saxony. She had quarrelled with her husband, had come to Cologne, and had employed Jans Rubens as one of her counsellors in obtaining her property, which Philip II. had confiscated. Forgetting his high position and his family, Jans Rubens sacrificed his good name and character by his immorality, was arrested and thrown into prison by Count John of Nassau, the brother of Prince William, and Annie was divorced by her husband. By German law Rubens was under the penalty of death. He wrote to his wife, confessing his guilt and imploring her pardon. She determined at once to save his life, if possible. The noble-hearted woman wrote him tenderly--only great souls know how to forgive,-- "How could I push severity to the point of paining you when you are in such affliction that I would give my life to relieve you from it? Even had this misfortune not been preceded by a long affection, ought I to show so much hatred as not to be able to pardon a fault against me?... Be, then, assured that I have entirely forgiven you, and would to Heaven that your deliverance depended on this, for then we should soon be happy again. "Alas! it is not what your letter announces that affects me. I could scarcely read it. I thought my heart would break. I am so distressed, I hardly know what I write. This sad news so overwhelms me it is with difficulty I can bear it. If there is no more pity in this world, to whom shall I apply? I will implore Heaven with tears and groans, and hope that God will grant my prayer by touching the hearts of these gentlemen, so that they may spare us, may have compassion on us; otherwise, they will kill me as well as you, my soul is so linked to yours that you cannot suffer a pain without my suffering as much as you. I believe that if these good lords saw my tears they would have pity on me, even if they were of stone; and, when all other means fail, I will go to them, although you write me not to do so." Marie could not reach William the Silent, for he was away in the country, consolidating the Dutch Republic; but she visited in person his mother, and his brother, Count John. All her entreaties availed nothing. It was publicly stated that Jans Rubens had been imprisoned for political treason to Prince William, and must suffer death. Marie was forbidden access to any of William's family, and for two years was not allowed to enter the dungeon where her husband was confined.