id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3809388,1960819,plaintiff,Beamonte,Henry,esq,,"Beamonte, Henry, esq",0 3809389,1960819,defendant,Lenne,John,yeoman,590233,"Lenne, John, of South Pederwyn, yeoman",0 3809390,1960819,defendant,Greston,Henry,yeoman,630154,"Greston, Henry, of Lanceston, yeoman",1 3809391,1960819,defendant,Lampen,John,gent,630155,"Lampen, John, of Lampen, gent",2 3809392,1960819,defendant,Walkey,John,husbandman,590294,"Walkey, John, of Alternon, husbandman",3