id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3671418,1917039,plaintiff,Clerke,Margaret,widow,,"Clerke, Margaret, widow",0
3671419,1917039,defendant,Porter,William,mercer,600272,"Porter, William, of Newport, Isle of Wight, mercer",0
3671420,1917039,defendant,Clerke,John,mercer,596973,"Clerke, John, of Newport, mercer",1