Danny O'Brian, formerly known as Patrick Shannon, died at his home address in Ackworth on June 5.
There are not believed to be any suspicious circumstances surrounding the 60-year-old's death.
Mr O'Brian is thought to have had links in the Hull area and possibly has relatives living in Birmingham and Redford.
Any relatives are asked to contact Coroners Officer Debbie Howarth on 01924 292301.