id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3874931,1981840,plaintiff,Dockett,Robert,grocer,585869,"Dockett, Robert, of London, grocer",0 3874932,1981840,defendant,Batman,Richard,chapman,643624,"Batman, Richard, of Worshop, Yorks, chapman",0 3874933,1981840,defendant,Spencer,John,mercer,643625,"Spencer, John, of Blowford, Norf, mercer",1 3874934,1981840,defendant,Huys,Richard,yeoman,585970,"Huys, Richard, of Oxford, yeoman",2 3874935,1981840,defendant,Dawson,Edward,chapman,586846,"Dawson, Edward, of Lincoln, chapman",3 3874936,1981840,defendant,Locke,William,chapman,587460,"Locke, William, of Sudbury, Suff, chapman",4