Trishira

Trishira
The War of Lanka by Sahibdin. It depicts monkey army of the protagonist Rama (top left, blue figure) fighting the demon-king of the king of Lanka, Ravana in order to save Rama's kidnapped wife Sita. The painting depicts multiple events in the battle against the three-headed demon general Trisiras, in bottom left - Trisiras is beheaded by the monkey-companion of Rama - Hanuman.
Information
Family	Ravana (father) Indrajit, Atikaya, Narantaka, Devantaka, Prahasta, Akshayakumara (brothers)

Trishira or Trisiras (Sanskrit: त्रिसिर; one having three heads), was an asura (a demon), and reference to him is found in the Ramayana. He was one of the seven sons of Ravana, and his other brothers were Indrajit, Prahasta, Atikaya, Akshayakumara, Narantaka and Devantaka.

The Ramayana tells that he engaged Rama in a fight and hit him with a number of arrows. At this Rama told him that the arrows were nothing but like flowers being showered on his body. Thereafter, a duel ensued, in which Rama killed Trishira.