Humberside Police are asking relatives of a Brigg man who died earlier this month to get in touch.
"Can you help us trace the next of kin of 49-year-old Michael Jowett-Hall, from Brigg, who has sadly passed away?" the force asks.
He died on January 2 in Scunthorpe General Hospital, having lived in Ancholme Gardens, Brigg.
"We have tried to find his family but have so far been unable to. Can you help us?" say the police.
People are being asked to contact the force or the Northern Lincolnshire and Goole NHS Foundation Trust chaplaincy office on 03033 302489. Alternatively, email terrie.young@nhs.net