Grey was a human female priestess.
She and her underlings followed the religious customs of her mother and grandmother. Some of the clerics under her rule believed that working in the temple brought them closer to loved ones lost at sea, but Grey did not. A few of these Umberlant priests even decided to "join" their lost family by descending the temple's steps into the water underneath. Grey did not attempt to prevent such tragedies.
When disorder occurred within Baldur's Gate, Grey and the waveservants she led sided with whomever promised to protect those who ventured out to sea.
- Ed Greenwood, Matt Sernett, Steve Winter (August 20, 2013). “Campaign Guide”. In Dawn J. Geluso ed. Murder in Baldur's Gate (Wizards of the Coast), p. 48. ISBN 0-7869-6463-4.
- Adam Lee, et al. (September 2019). Baldur's Gate: Descent into Avernus. Edited by Michele Carter, et al. (Wizards of the Coast), p. 193. ISBN 978-0-7869-6687-5.