id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5491447,2502326,plaintiff,Byrche,Joan,(legal representative),,"Byrche, Joan, executrix of Byrche, John, executor of",0 5491448,2502326,plaintiff,Byrche,John,,,"Byrche, John",1 5491449,2502326,defendant,Byrche,Richard,merchant,588704,"Byrche, Richard, of Crideton, senior, merchant",0