id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3850323,1973689,plaintiff,Metterson,John,merchant,586030,"Metterson, John, of Kyngeston on Hull, merchant",0 3850324,1973689,defendant,Haven,John,yeoman,639678,"Haven, John, of Saltfletehaven, Lincs, yeoman",0