Birth Name: Nicholas Bowen Headon
Place of Birth: Bromley, Kent, England
Date of Birth: May 30, 1955
Topper is the son of Margaret (Williams) and Philip B. Headon. His parents were from Wales.
Topper’s paternal grandparents were William Headon and Annie K. Bowen.
Source: Route 19 Revisited: The Clash and London Calling, by Marcus Gray