id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5421171,2481261,plaintiff,Wortham,John,,766061,"Wortham, John, of Stoke Neyland",0 5421172,2481261,defendant,Brook,Robert,merchant,585869,"Brook, Robert, of London, merchant",0 5421173,2481261,defendant,Brook,"Robert, sen",clothmaker,597563,"Brook, Robert, sen, of Manytre, Essex, clothmaker",1 5421174,2481261,defendant,Brook,William,beer brewer,885807,"Brook, William, of Mantyre, beer brewer",2