id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5293851,2443169,plaintiff,Southwode,Robert,mercer,585869,"Southwode, Robert, of London, mercer",0 5293852,2443169,plaintiff,Seman,John,mercer,585869,"Seman, John, of London, mercer",1 5293853,2443169,defendant,Walter,William,chapman,589669,"Walter, William, of Bathe, Soms, chapman",0