id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3668232,1916011,plaintiff,ap David,Richard,,,"ap David, Richard",0 3668233,1916011,defendant,Smyth,Thomas,husbandman,587058,"Smyth, Thomas, of Sutton, husbandman",0 3668234,1916011,defendant,Smyth,John,husbandman,587058,"Smyth, John, of Sutton, husbandman",1