id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4601625,2231725,plaintiff,Waldern,William,mercer,585869,"Waldern, William, of London, mercer",0
4601626,2231725,plaintiff,Hamond,John,,,"Hamond, John",1
4601627,2231725,defendant,Threhous,Joan,,600422,"Threhous, Joan, of Stevenache",0