id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3873112,1981223,plaintiff,Burdon,Nicholas,,,"Burdon, Nicholas",0 3873113,1981223,defendant,Valence,John,husbandman,643358,"Valence, John, of St David Downe, Exeter, husbandman",0 3873114,1981223,defendant,Pocok,John,husbandman,643359,"Pocok, John, of Shepewaysh, husbandman",1 3873115,1981223,defendant,Whitebred,John,husbandman,615966,"Whitebred, John, of Sampford Courteney, husbandman",2