Mark Clarke
Mark Clarke was the bassist and keyboardist in Tempest, and recorded one album with this group alongside Allan.
The Silent Man In Tempest (disc 1973)
The line-up is completed by two of Hiseman's old friends - Mark Clarke and Paul Williams. Clarke, on bass. keyboards and vocals, was with Colosseum during their last year and after the split joined Uriah Heep in November ‘71. Paul Williams primarily lead vocals, some percussion, guitar and keyboards, first sang with Jon when the pair were together in the Wes Minster Five. Before that there were gigs with Georgie Fame at the Flamingo and with Alexis Korner at the Marquee, and in 1963 he joined Zoot Money's Big Roll Band for four-and-a-half years. In 1967 came a one-year stopover with John Mayall, followed by gigs with the Alan Price Set, Poet And One Man Band, Ainsley Dunbar and, finally, Juicy Lucy.