The duke confined his captive in an upper room in a high tower of the castle of Dijon, and kept him imprisoned there for several years. One of the boys was kept with him, but the other was set at liberty. All this time Margaret remained with her mother. She was a very beautiful and a very intelligent child, and was a great favorite with all who knew her. The interest which was awakened by her beauty and her other personal attractions was greatly increased by the general sympathy which was felt for the misfortunes of her father, and the loneliness and distress of her mother. [Sidenote: 1436.] [Sidenote: His occupations and amusements in prison.] In the mean time, Rene, shut up in the tower at the castle of Dijon, made himself as contented as he could, and employed his time in various peaceful and ingenious occupations. Though he had fought well in the battle with Antoine, he was, in fact, not at all of a warlike disposition. He was very fond of music, and poetry, and painting; and he occupied his leisure during his confinement in executing beautiful miniatures and paintings upon glass, after the manner of those times. Some of these paintings remained in the window of a church in Dijon, where they were placed soon after Rene painted them, for several hundred years. [Sidenote: Origin of Rene's royal title.] It has already been stated that the name by which Margaret's father is commonly designated is King Rene. The origin of this royal title is now to be explained. He had an older brother, who became by inheritance, with Joanna his wife, king and queen of the Two Sicilies, that is, of the kingdom consisting of the island of Sicily and the territory connected with Naples on the main land. The brother, at the close of his life, designated Rene as his heir. This happened in the year 1436, while Rene was still in captivity in the castle of Dijon. He could, of course, do nothing himself to assert his claims to this new inheritance, but Isabella immediately assumed the title of Queen of the Two Sicilies for herself, and began at once to make preparation for proceeding to Italy and taking possession of the kingdom. [Sidenote: Isabella and the children at Tarascon.] While maturing her plans, she took up her residence for a time at the chateau of Tarascon, on the banks of the Rhone, with the two children who remained under her care, namely, her son Louis and Margaret. Her other son was at Dijon with his father, and the other daughter, Yolante, had been given up, as has already been said, to the custody of the wife of Antoine, with a view of being married, as soon as she was old enough, to Antoine's son.