id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3691931,1923638,plaintiff,Horthorne,Henry,,,"Horthorne, Henry",0 3691932,1923638,defendant,Heyre,Henry,fuller,587891,"Heyre, Henry, of Redyng, fuller",0 3691933,1923638,defendant,Leynthall,Robert,fuller,587891,"Leynthall, Robert, of Redyng, fuller",1