id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5100726,2386638,plaintiff,Alcok,Edmund,,,"Alcok, Edmund",0 5100727,2386638,defendant,Lyng,John,gent,633410,"Lyng, John, of Drynxston, gent",0 5100728,2386638,defendant,Posford,Thomas,husbandman,597560,"Posford, Thomas, of Basford, husbandman",1