id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4258786,2115906,plaintiff,Penson,Michael,,,"Penson, Michael",0 4258787,2115906,defendant,Duffeild,"Thomas, junior",merchant,585869,"Duffeild, Thomas, junior, of London, merchant",0 4258788,2115906,defendant,Gatborne,John,chapman,724981,"Gatborne, John, of Becles, Suff, chapman",1