id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3879404,1983365,plaintiff,Mouncelowe,William,merchant,585869,"Mouncelowe, William, of London, merchant",0 3879405,1983365,defendant,Nicolson,Stephen,yeoman,644393,"Nicolson, Stephen, of Wighton, Yorks, yeoman",0 3879406,1983365,defendant,Middelton,John,husbandman,604512,"Middelton, John, of Wighton, husbandman",1