 Lee Kerslake (drums) joined in 1967 and would later also play in Uriah Heep.Greg Lake (later with King Crimson and Emerson, Lake & Palmer) joined in 1967 and left the band after approximately one year.Taylor, Glascock and Glascock were schoolmates from Hatfield and had been playing together as The Juniors (or The Strangers), a band they formed in 1962.