Jon Hiseman

Philip John Albert "Jon" Hiseman (21 June 1944 – 12 June 2018) was an English drummer, recording engineer, record producer, and music publisher. He played with the Graham Bond Organisation, with John Mayall & the Bluesbreakers and later formed what has been described as the "seminal" jazz rock/progressive rock band, Colosseum. He later formed Colosseum II in 1975.
He was married to saxophonist Barbara Thompson from 1967 until his death in 2018, following surgery to remove a brain tumor.
Hiseman was born in Woolwich, south-east London, to Lily (née Spratt) and Philip Hiseman. His mother worked as a music librarian at the Bank of England and his father was a senior lecturer at the Camberwell School of Arts and Crafts, teaching printing. His family included musicians, and his mother played piano and flute.