id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4463865,2189376,plaintiff,Vynent,Thomas,mercer,585869,"Vynent, Thomas, of London, mercer",0
4463866,2189376,defendant,Keteryngham,"John, senior",,,"Keteryngham, John, senior",0
4463867,2189376,defendant,Keteryngham,"John, junior",,,"Keteryngham, John, junior",1
4463868,2189376,defendant,Helyere,John,,757195,"Helyere, John, of Northamptonshire",2