Thanks so much for the information. He was from York County. Based on where the rest of the family is buried, I don't think it is likely that he is buried there.
Addicus was 16 when he enlisted. Evidently, it was against his mother's wishes. She wrote letters to try to get him discharged.
The Crockett family had ties in Hampton, VA. I think that the Thomas Cunningham he lived with was from Hampton.