Bhīṣma (Devavrata / Pitāmaha)

Born to King Śantanu and the river‑goddess Gaṅgā, Devavrata is described in the Mahābhārata as river‑born and connected to semi‑divine lineages: the Vasus (one account names him an incarnation of a Vasu, Dyu/Prabhasa) and the divine agency of Gaṅgā. His taking of the Bhīṣma‑pratigya (a fierce vow to renounce succession and practice lifelong celibacy to secure his father's remarriage) earns him the name Bhīṣma. His birth narrative includes the drowning of the Vasus' children and Gaṅgā's retrieval of the surviving child who becomes Devavrata; thereafter he grows to serve as chief commander and regent of the Kuru house.

Epic epithets present Bhīṣma as a valorous, fair‑complexioned warrior (Gaurānga; Śvetavīra — literally 'white warrior') and a commanding martial presence. Literary tradition most iconically depicts him felled and lying on a 'bed of arrows' after the tenth day of the Kurukṣetra battle; he remains in that pierced, incapacitated state for fifty‑one days, during which he instructs the rulers and warriors gathered around him. Sources do not give precise anthropometric detail (height, specific garments), but his river‑born parentage and warrior epithets are emphasized.

Bhīṣma is renowned for exceptional martial skill and generalship—he serves as supreme commander of the Kaurava forces and 'held off the Pandava forces for ten days'—and strategic acumen in war. He was granted the boon of icchā‑mṛtyu, enabling him to choose the moment of his death; he exercises this by waiting until Uttarāyaṇa (the sun's northward movement) to die. While incapacitated on the arrow‑bed he functions as living repository of dharma and statecraft, giving counsel to both Pandavas and Kauravas and imparting teachings such as the Vishnu Sahasranama.