Gracia Daniel was born and raised in Port-au-Prince, Haiti on January 21st, 1962.
His father is Gérard Daniel Sr. and his mother is Miralda Daniel. 
He is the younger and only brother of Gérard Daniel and the uncle of Jay Anthony Daniel.

Gracia was also a fellow saxophonist. He was featured on two of Djet-X’s albums, including Egal-Ego (1990) and Le Nouveau-X “Vision” (1993). He passed away on July 26th, 2012 in Port-au-Prince, Haiti.