Mortal · Shaiva · Pan-India
Gurudruha
A hunter in the Shiva Purana who keeps Shivaratri without knowing it in a bilva tree, spares a family of deer, and is named Guha by Shiva.
Sources: Shiva Purana, Koti Rudra Samhita 40, the hunter and Shivaratri, English translation (Wisdom Library) · see Gurudruha's web