id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4064862,2047719,plaintiff,Hanmer,Elias,mercer,685990,"Hanmer, Elias, of Chepesyde, mercer",0 4064863,2047719,defendant,ap Rees,Edward,"or Edward ap Res ap David ap Jenkyn, of London, gent",,"ap Rees, Edward, or Edward ap Res ap David ap Jenkyn, of London, gent",0