id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5246704,2429197,plaintiff,Sewster,William,mercer,585869,"Sewster, William, of London, mercer",0 5246705,2429197,defendant,Hore,William,mercer,586859,"Hore, William, of Salisbury, mercer",0 5246706,2429197,defendant,Somerfeld,Robert,chapman,628135,"Somerfeld, Robert, of Marleborough, Wilts, chapman",1