id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4642733,2243992,plaintiff,Hertwell,John,mercer,585869,"Hertwell, John, of London, mercer",0 4642734,2243992,defendant,Archer,Robert,,594880,"Archer, Robert, of Wynton",0 4642735,2243992,defendant,Wastneys,Thomas,,594880,"Wastneys, Thomas, of Wynton or Winchester",1