id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4669046,2256026,plaintiff,Blakeman,William,,602153,"Blakeman, William, of Havont",0 4669047,2256026,defendant,Chapman,William,mercer,587189,"Chapman, William, of Arundell, Sussex, mercer",0 4669048,2256026,defendant,Duke,John,husbandman,780656,"Duke, John, of Greffham, Sussex, husbandman",1