id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4689349,2262230,plaintiff,Umfrey,William,son of John,,"Umfrey, William, son of John",0 4689350,2262230,defendant,Ippesley,John,elyman or oil maker,656891,"Ippesley, John, of Stratford upon Avon, elyman or oil maker",0