LONDON, Aug. 6, 2024 /PRNewswire/ -- Markel, the insurance operations within Markel Group, today announced the appointment of Robert Hannaford to the role of Senior Underwriter, Life Science, and James Murray as Head of General Liability, with immediate effect. These new arrivals will be based in the organisation's International Casualty team, reporting to Graeme Ivory, Director, International Casualty. Robert Hannaford, Senior Underwriter, Life Science at Markel James Murray, Head of General Liability, Mar ...