id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5421948,2481500,plaintiff,ap Rees,William,,,"ap Rees, William",0
5421949,2481500,plaintiff,ap Howell ap David ap Madok,William,,884525,"ap Howell ap David ap Madok, William, of Tregare, within the domain of Bergeynyf",1
5421950,2481500,defendant,ap Howell,Richard,husbandman,761293,"ap Howell, Richard, of Ross, husbandman",0