id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4636491,2242246,plaintiff,Barton,"John, sen",,,"Barton, John, sen",0 4636492,2242246,plaintiff,Barton,John,jun,,"Barton, John, jun",1 4636493,2242246,defendant,Ward,(illegible),,597978,"Ward, _, of North Aston",0 4636494,2242246,defendant,Romeney,William,,623270,"Romeney, William, of Stepul Aston",1