id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5600751,2535123,plaintiff,Humfrey,Richard,,,"Humfrey, Richard",0 5600752,2535123,defendant,Knyghtebrege alias Carter,John,pedder,586986,"Knyghtebrege alias Carter, John, of Lewys, pedder",0