id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4054072,2043840,plaintiff,Aynysworthe,John,gent,672764,"Aynysworthe, John, of Staple Inn, Middx, gent",0 4054073,2043840,defendant,Greynevyle,Richard,,617315,"Greynevyle, Richard, of Stowe, Cornw, knight",0