Witherington, Steve (26th December 1953-Present)

He is a drummer  born in Enfield, Middlesex, England who became the drummer for the band Ace from 1972 where he was replaced by Fran Byrne in 1973.

Sources:

1. http://en.wikipedia.org/wiki/Ace_%28band%29
2. http://badcatrecords.com/BadCat/ACE.htm