id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4210798,2099335,plaintiff,Thomas,Walter,gent,,"Thomas, Walter, gent",0 4210799,2099335,defendant,William,David,husbandman,665265,"William, David, of Llanhenock, husbandman",0 4210800,2099335,defendant,Thomas,Howell,yeoman,592518,"Thomas, Howell, of Carlyon, yeoman",1