id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3612453,1871526,plaintiff,Elderton,Thomas,,,"Elderton, Thomas",0 3612454,1871526,defendant,Johnson,Henry,beer brewer,586030,"Johnson, Henry, of Kyngeston on Hull, beer brewer",0 3612455,1871526,defendant,Quharton,Alexander,merchant,586030,"Quharton, Alexander, of Kyngeston on Hull, merchant",1