for example the USA ministers Robert B. Anderson and Robert A. Lovett, the UK ministers Walter Monckton, Antony Head, James Callaghan and Gwilym Lloyd-George.
the canadian leader Harpell (land) and Hanington (sea).
its possible but unlikely that i messed all these things up myself - just thought i report it. maybe change the start date of one of the scenarios to 1963 and look it up yourself.
apologies in case of false alarm.