id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4950602,2342151,plaintiff,Patysley,John,alderman,585869,"Patysley, John, of London, alderman",0 4950603,2342151,defendant,Bertelot,Thomas,husbandman,673343,"Bertelot, Thomas, of West Malling, Kent, husbandman",0