Wakefield Coroners are appealing for the friends and family of James Casey to get in touch.
Mr Casey, 72, was found dead at his home in Stithy Street, Ossett, on Wednesday, February 13.
There are no suspicious circumstances surrounding his death.
Mr Casey was originally from Scotland and is thought to have a son.
Anyone with any information should contact Coroners Officer Jayne Melrose on 01924 293270.