id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3922950,1997983,plaintiff,Sedeman,Robert,,,"Sedeman, Robert",0 3922951,1997983,defendant,Heyward,John,husbandman,602123,"Heyward, John, of Barton Myllys, husbandman",0 3922952,1997983,defendant,Salter,James,husbandman,602123,"Salter, James, of Barton Myllys, husbandman",1 3922953,1997983,defendant,Thyston,John,husbandman,602123,"Thyston, John, of Barton Myllys, husbandman",2