We are looking for regd guy please help?

hi i wonder if anyone can help we are looking for a man by the name of (reg) regd guy born either the 6th or 9th january 1938 which would make him about 68 he was last known to be living in chervil rise in wolverhampton west midlands we dont think he ever married but he does have a daughter called julie and she emigrated we urgently need to contact reg so anyone please help his brother david guy urgently needs to speak to him