Birth Name: Nicholas Bowen Headon
Place of Birth: Bromley, Kent, England, U.K.
Date of Birth: 30 May, 1955
Topper is the son of Margaret (Williams) and Philip Headon. His parents were Welsh.
Topper’s paternal grandparents were named William Headon and Annie K. Bowen.
Source: Route 19 Revisited: The Clash and London Calling, 1998, by Marcus Gray