W h bossons, congelton england - Miscellaneous

You could try web-searching the surname and town, or first-name surname which may bring up contacts on social media websites.
If the person is a lost friend then at your request they may 'friend' you.
Otherwise if he or she has lived there awhile the white pages 'phone directory may have the name listed.
If a legal issue, a lawyer / court could get a warrant to trace the person through detectives, corporations, cellphone records, etc.