id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5135296,2396823,plaintiff,Marmyon,William,esq,,"Marmyon, William, esq",0 5135297,2396823,defendant,Tanner,Richard,,851130,"Tanner, Richard, of West Henreth, ---",0 5135298,2396823,defendant,Aylton,John,,589441,"Aylton, John, of Welford husbandman",1