id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5143850,2399338,plaintiff,Averey,Thomas,,,"Averey, Thomas",0 5143851,2399338,plaintiff,Corum,William,,,"Corum, William",1 5143852,2399338,defendant,Style,William,husbandman,852606,"Style, William, of Langley Marreys, Bucks, husbandman",0