id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3854052,1974903,plaintiff,Styrell,Nicholas,grocer,585869,"Styrell, Nicholas, of London, grocer",0 3854053,1974903,defendant,Nuthake,Thomas,clothier,586470,"Nuthake, Thomas, of Colchester, clothier",0 3854054,1974903,defendant,Loke,William,clothier,640230,"Loke, William, of Sudburye, Suff, clothier",1 3854055,1974903,defendant,Purse,Thomas,chapman,640231,"Purse, Thomas, of Warham juxta Pole Dorset, chapman",2