Because of curse, Pandu had given up his kingdom and was living in the forest. He did not live for long. He died when his 5 sons were still young. Entreating Kunti to be a mother to all the five sons of Pandu, Maadri burnt herself on the funeral Pyre of her husband. On hearing about the death of Pandu and Maadri, Bhishma and Vidur hastened to the forest and brought Kunti and Pandu sons to Hastinapur. All these five sons Yudhishthir, Bheem, Arjun, Nakul and Sahdev were called Pandav.Dhritarashtra had one hundred sons by the name of Kaurava. Duryodhan his eldest son, who form a very young age, had nursed a deep hatred for the Pandav that is why he could not tolerate the Pandav in Hastinapur. Pretending to be friendly to them, he plotted devious means of getting rid of them from the kingdom.