Jon Hiseman R.I.P. Jun 12, 2018 17:59:26 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by petrolino on Jun 12, 2018 17:59:26 GMT Drummer Jon Hiseman has died aged 73. Hiseman was a member of Colosseum and Tempest.He's remembered at Ultimate Classic Rock : Jon Hiseman (1944 - 2018)R.I.P.