id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4895422,2325231,plaintiff,Thonge,William,,818050,"Thonge, William, of Magna Harwedon",0 4895423,2325231,defendant,Penythorn,William,merchant,599060,"Penythorn, William, of Russheton, merchant",0