id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3612200,1871458,plaintiff,Somervyle,Thomas,,,"Somervyle, Thomas",0 3612201,1871458,defendant,Williams,William,husbandman,593515,"Williams, William, of Bereley, husbandman",0 3612202,1871458,defendant,Williams,Roger,laborer,593515,"Williams, Roger, of Bereley, laborer",1