id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4153222,2079224,plaintiff,Horseley,Thomas,,,"Horseley, Thomas",0 4153223,2079224,defendant,ap David,Humphrey ap Morres,gent,704541,"ap David, Humphrey ap Morres, of Treveglos, Montgomery, gent",0