The Padmavati episode or Kanchi-Kaveri legend is a romantic episode among the people of Odisha till to-day. According to this tradition, King Purusottama wanted to marry Padmavati, the daughter of Saluva Narasimha, the ruler of Kanchi.
Krishnadevaraya first attacked Udayagiri in 1512 A. D. He besieged the fort with his strong army. That fort was a great strong-hold of the Odishan army in the South. Being unable to make his entry into the fort, the emperor prepared new routes through stones and his army entered into the fort.
The capital of this vast empire was Kataka-Pattana (Cuttack) which was known during the glorious days of the Gangas as Abhinava Varanasi Kataka. The second citadel of the Gajapati power was Kruttivasa Kataka (Bhubaneswar) where Kapilendradeva had been coronated.
When Prataparudra was encamping in the distant South, Hussain Shah was trying to cross the border. A clash between the Odishan army and that of Bengal took place. The upada grant and Velicherla plates of Prataparudradeva testify to the fact.
During the period of Kapilendradeva, his eldest son Hamvira had accompanied him in almost all his expeditions and brought laurel to the former. His claim to the throne was set aside by Kapilendra, perhaps, due to the persuasion of the mother of Purusottama who was a Phula-Vivahi wife (a position between queens and concubines) of Kapilendradeva. Since the legitimate claim of Hamvira to the throne of Odisha was relegated to back-ground, he proceeded to settle his score with Purusottamadeva.
The Madala panji narrates him as an adopted son of Matta Bhanudeva or Bhanudeva IV, the last Ganga king who was childless. On the other hand, the Gangavamsanucharitarn of Vasudeva Ratha describes that Kapilendradeva usurped throne of the Gangas when Bhanudeva IV was fighting in a distant place.